221360809644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 324

約数和(自身を含む): 640217257680

約数和(自身を除く): 418856448036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 109, 117, 138, 156, 169, 207, 218, 234, 276, 299, 327, 338, 414, 436, 468, 507, 529, 598, 631, 654, 676, 828, 897, 981, 1014, 1058, 1196, 1262, 1308, 1417, 1521, 1587, 1794, 1893, 1962, 2028, 2116, 2507, 2524, 2691, 2834, 3042, 3174, 3588, 3786, 3887, 3924, 4251, 4761, 5014, 5382, 5668, 5679, 6084, 6348, 6877, 7521, 7572, 7774, 8203, 8502, 9522, 10028, 10764, 11358, 11661, 12753, 13754, 14513, 15042, 15548, 16406, 17004, 18421, 19044, 20631, 22563, 22716, 23322, 24609, 25506, 27508, 29026, 30084, 32591, 32812, 34983, 36842, 41262, 43539, 45126, 46644, 49218, 51012, 55263, 57661, 58052, 61893, 65182, 68779, 69966, 73684, 73827, 82524, 87078, 89401, 90252, 97773, 98436, 106639, 110526, 115322, 123786, 130364, 130617, 137558, 139932, 147654, 165789, 172983, 174156, 178802, 188669, 195546, 206337, 213278, 221052, 230644, 247572, 261234, 268203, 275116, 293319, 295308, 319917, 331578, 333799, 345966, 357604, 377338, 391092, 412674, 423683, 426556, 518949, 522468, 536406, 566007, 586638, 619011, 639834, 663156, 667598, 691932, 749593, 754676, 804609, 825348, 847366, 894127, 959751, 1001397, 1037898, 1072812, 1132014, 1173276, 1238022, 1271049, 1279668, 1335196, 1499186, 1581917, 1609218, 1694732, 1698021, 1788254, 1919502, 2002794, 2075796, 2248779, 2264028, 2452697, 2476044, 2542098, 2682381, 2998372, 3004191, 3163834, 3218436, 3396042, 3576508, 3813147, 3839004, 4005588, 4339387, 4497558, 4745751, 4905394, 5084196, 5364762, 6008382, 6327668, 6746337, 6792084, 7358091, 7626294, 8047143, 8678774, 8995116, 9491502, 9744709, 9810788, 10729524, 11623651, 12016764, 13018161, 13492674, 14237253, 14716182, 15252588, 16094286, 17357548, 18983004, 19489418, 20564921, 22074273, 23247302, 26036322, 26985348, 28474506, 29234127, 29432364, 32188572, 34870953, 36384091, 38978836, 39054483, 41129842, 44148546, 46494604, 52072644, 56412031, 56949012, 58468254, 61694763, 69741906, 72768182, 78108966, 82259684, 87702381, 88297092, 104612859, 109152273, 112824062, 116936508, 123389526, 139483812, 145536364, 156217932, 169236093, 175404762, 185084289, 209225718, 218304546, 225648124, 246779052, 267343973, 327456819, 338472186, 350809524, 370168578, 418451436, 436609092, 472993183, 507708279, 534687946, 654913638, 676944372, 740337156, 802031919, 945986366, 1015416558, 1069375892, 1309827276, 1418979549, 1604063838, 1891972732, 2030833116, 2406095757, 2837959098, 3208127676, 4256938647, 4812191514, 5675918196, 6148911379, 8513877294, 9624383028, 12297822758, 17027754588, 18446734137, 24595645516, 36893468274, 55340202411, 73786936548, 110680404822, 221360809644]

約数ペア:

[(1, 221360809644), (2, 110680404822), (3, 73786936548), (4, 55340202411), (6, 36893468274), (9, 24595645516), (12, 18446734137), (13, 17027754588), (18, 12297822758), (23, 9624383028), (26, 8513877294), (36, 6148911379), (39, 5675918196), (46, 4812191514), (52, 4256938647), (69, 3208127676), (78, 2837959098), (92, 2406095757), (109, 2030833116), (117, 1891972732), (138, 1604063838), (156, 1418979549), (169, 1309827276), (207, 1069375892), (218, 1015416558), (234, 945986366), (276, 802031919), (299, 740337156), (327, 676944372), (338, 654913638), (414, 534687946), (436, 507708279), (468, 472993183), (507, 436609092), (529, 418451436), (598, 370168578), (631, 350809524), (654, 338472186), (676, 327456819), (828, 267343973), (897, 246779052), (981, 225648124), (1014, 218304546), (1058, 209225718), (1196, 185084289), (1262, 175404762), (1308, 169236093), (1417, 156217932), (1521, 145536364), (1587, 139483812), (1794, 123389526), (1893, 116936508), (1962, 112824062), (2028, 109152273), (2116, 104612859), (2507, 88297092), (2524, 87702381), (2691, 82259684), (2834, 78108966), (3042, 72768182), (3174, 69741906), (3588, 61694763), (3786, 58468254), (3887, 56949012), (3924, 56412031), (4251, 52072644), (4761, 46494604), (5014, 44148546), (5382, 41129842), (5668, 39054483), (5679, 38978836), (6084, 36384091), (6348, 34870953), (6877, 32188572), (7521, 29432364), (7572, 29234127), (7774, 28474506), (8203, 26985348), (8502, 26036322), (9522, 23247302), (10028, 22074273), (10764, 20564921), (11358, 19489418), (11661, 18983004), (12753, 17357548), (13754, 16094286), (14513, 15252588), (15042, 14716182), (15548, 14237253), (16406, 13492674), (17004, 13018161), (18421, 12016764), (19044, 11623651), (20631, 10729524), (22563, 9810788), (22716, 9744709), (23322, 9491502), (24609, 8995116), (25506, 8678774), (27508, 8047143), (29026, 7626294), (30084, 7358091), (32591, 6792084), (32812, 6746337), (34983, 6327668), (36842, 6008382), (41262, 5364762), (43539, 5084196), (45126, 4905394), (46644, 4745751), (49218, 4497558), (51012, 4339387), (55263, 4005588), (57661, 3839004), (58052, 3813147), (61893, 3576508), (65182, 3396042), (68779, 3218436), (69966, 3163834), (73684, 3004191), (73827, 2998372), (82524, 2682381), (87078, 2542098), (89401, 2476044), (90252, 2452697), (97773, 2264028), (98436, 2248779), (106639, 2075796), (110526, 2002794), (115322, 1919502), (123786, 1788254), (130364, 1698021), (130617, 1694732), (137558, 1609218), (139932, 1581917), (147654, 1499186), (165789, 1335196), (172983, 1279668), (174156, 1271049), (178802, 1238022), (188669, 1173276), (195546, 1132014), (206337, 1072812), (213278, 1037898), (221052, 1001397), (230644, 959751), (247572, 894127), (261234, 847366), (268203, 825348), (275116, 804609), (293319, 754676), (295308, 749593), (319917, 691932), (331578, 667598), (333799, 663156), (345966, 639834), (357604, 619011), (377338, 586638), (391092, 566007), (412674, 536406), (423683, 522468), (426556, 518949)]