1255333716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 4132896768

約数和(自身を除く): 2877563052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 47, 52, 62, 63, 78, 84, 91, 93, 94, 117, 124, 126, 141, 156, 182, 186, 188, 217, 234, 252, 263, 273, 279, 282, 329, 364, 372, 403, 423, 434, 468, 526, 546, 558, 564, 611, 651, 658, 789, 806, 819, 846, 868, 987, 1052, 1092, 1116, 1209, 1222, 1302, 1316, 1457, 1578, 1612, 1638, 1692, 1833, 1841, 1953, 1974, 2367, 2418, 2444, 2604, 2821, 2914, 2961, 3156, 3276, 3419, 3627, 3666, 3682, 3906, 3948, 4277, 4371, 4734, 4836, 5499, 5523, 5642, 5828, 5922, 6838, 7254, 7332, 7364, 7812, 8153, 8463, 8554, 8742, 9468, 10199, 10257, 10998, 11046, 11284, 11844, 12361, 12831, 13113, 13676, 14508, 16306, 16569, 16926, 17108, 17484, 18941, 20398, 20514, 21996, 22092, 23933, 24459, 24722, 25389, 25662, 26226, 30597, 30771, 32612, 33138, 33852, 37083, 37882, 38493, 40796, 41028, 47866, 48918, 49444, 50778, 51324, 52452, 56823, 57071, 61194, 61542, 66276, 71799, 73377, 74166, 75764, 76986, 86527, 91791, 95732, 97836, 101556, 105989, 111249, 113646, 114142, 122388, 123084, 132587, 143598, 146754, 148332, 153972, 160693, 170469, 171213, 173054, 183582, 211978, 215397, 222498, 227292, 228284, 259581, 265174, 287196, 293508, 317967, 321386, 340938, 342426, 346108, 367164, 383191, 397761, 423956, 430794, 444996, 482079, 513639, 519162, 530348, 635934, 642772, 681876, 684852, 741923, 766382, 778743, 795522, 861588, 953901, 964158, 1027278, 1038324, 1124851, 1149573, 1193283, 1271868, 1446237, 1483846, 1532764, 1557486, 1591044, 1907802, 1928316, 2054556, 2225769, 2249702, 2299146, 2386566, 2682337, 2892474, 2967692, 3114972, 3374553, 3448719, 3815604, 4451538, 4499404, 4598292, 4773132, 4981483, 5364674, 5784948, 6677307, 6749106, 6897438, 8047011, 8903076, 9962966, 10123659, 10729348, 13354614, 13498212, 13794876, 14944449, 16094022, 19925932, 20247318, 24141033, 26709228, 29888898, 32188044, 34870381, 40494636, 44833347, 48282066, 59777796, 69740762, 89666694, 96564132, 104611143, 139481524, 179333388, 209222286, 313833429, 418444572, 627666858, 1255333716]

約数ペア:

[(1, 1255333716), (2, 627666858), (3, 418444572), (4, 313833429), (6, 209222286), (7, 179333388), (9, 139481524), (12, 104611143), (13, 96564132), (14, 89666694), (18, 69740762), (21, 59777796), (26, 48282066), (28, 44833347), (31, 40494636), (36, 34870381), (39, 32188044), (42, 29888898), (47, 26709228), (52, 24141033), (62, 20247318), (63, 19925932), (78, 16094022), (84, 14944449), (91, 13794876), (93, 13498212), (94, 13354614), (117, 10729348), (124, 10123659), (126, 9962966), (141, 8903076), (156, 8047011), (182, 6897438), (186, 6749106), (188, 6677307), (217, 5784948), (234, 5364674), (252, 4981483), (263, 4773132), (273, 4598292), (279, 4499404), (282, 4451538), (329, 3815604), (364, 3448719), (372, 3374553), (403, 3114972), (423, 2967692), (434, 2892474), (468, 2682337), (526, 2386566), (546, 2299146), (558, 2249702), (564, 2225769), (611, 2054556), (651, 1928316), (658, 1907802), (789, 1591044), (806, 1557486), (819, 1532764), (846, 1483846), (868, 1446237), (987, 1271868), (1052, 1193283), (1092, 1149573), (1116, 1124851), (1209, 1038324), (1222, 1027278), (1302, 964158), (1316, 953901), (1457, 861588), (1578, 795522), (1612, 778743), (1638, 766382), (1692, 741923), (1833, 684852), (1841, 681876), (1953, 642772), (1974, 635934), (2367, 530348), (2418, 519162), (2444, 513639), (2604, 482079), (2821, 444996), (2914, 430794), (2961, 423956), (3156, 397761), (3276, 383191), (3419, 367164), (3627, 346108), (3666, 342426), (3682, 340938), (3906, 321386), (3948, 317967), (4277, 293508), (4371, 287196), (4734, 265174), (4836, 259581), (5499, 228284), (5523, 227292), (5642, 222498), (5828, 215397), (5922, 211978), (6838, 183582), (7254, 173054), (7332, 171213), (7364, 170469), (7812, 160693), (8153, 153972), (8463, 148332), (8554, 146754), (8742, 143598), (9468, 132587), (10199, 123084), (10257, 122388), (10998, 114142), (11046, 113646), (11284, 111249), (11844, 105989), (12361, 101556), (12831, 97836), (13113, 95732), (13676, 91791), (14508, 86527), (16306, 76986), (16569, 75764), (16926, 74166), (17108, 73377), (17484, 71799), (18941, 66276), (20398, 61542), (20514, 61194), (21996, 57071), (22092, 56823), (23933, 52452), (24459, 51324), (24722, 50778), (25389, 49444), (25662, 48918), (26226, 47866), (30597, 41028), (30771, 40796), (32612, 38493), (33138, 37882), (33852, 37083)]