21352548384

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:660

約数の個数: 288

約数和(自身を含む): 65493792000

約数和(自身を除く): 44141243616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 139, 144, 152, 171, 201, 228, 268, 278, 288, 304, 342, 402, 417, 419, 456, 536, 556, 603, 608, 684, 804, 834, 838, 912, 1072, 1112, 1206, 1251, 1257, 1273, 1368, 1608, 1668, 1676, 1824, 2144, 2224, 2412, 2502, 2514, 2546, 2641, 2736, 3216, 3336, 3352, 3771, 3819, 4448, 4824, 5004, 5028, 5092, 5282, 5472, 6432, 6672, 6704, 7542, 7638, 7923, 7961, 9313, 9648, 10008, 10056, 10184, 10564, 11457, 13344, 13408, 15084, 15276, 15846, 15922, 18626, 19296, 20016, 20112, 20368, 21128, 22914, 23769, 23883, 27939, 28073, 30168, 30552, 31692, 31844, 37252, 40032, 40224, 40736, 42256, 45828, 47538, 47766, 55878, 56146, 58241, 60336, 61104, 63384, 63688, 71649, 74504, 83817, 84219, 84512, 91656, 95076, 95532, 111756, 112292, 116482, 120672, 122208, 126768, 127376, 143298, 149008, 167634, 168438, 174723, 176947, 183312, 190152, 191064, 223512, 224584, 232964, 252657, 253536, 254752, 286596, 298016, 335268, 336876, 349446, 353894, 366624, 380304, 382128, 447024, 449168, 465928, 505314, 524169, 530841, 533387, 573192, 670536, 673752, 698892, 707788, 760608, 764256, 894048, 898336, 931856, 1010628, 1048338, 1061682, 1066774, 1106579, 1146384, 1341072, 1347504, 1397784, 1415576, 1592523, 1600161, 1863712, 2021256, 2096676, 2123364, 2133548, 2213158, 2292768, 2682144, 2695008, 2795568, 2831152, 3185046, 3200322, 3319737, 3902147, 4042512, 4193352, 4246728, 4267096, 4426316, 4800483, 5591136, 5662304, 6370092, 6400644, 6639474, 7804294, 8085024, 8386704, 8493456, 8534192, 8852632, 9600966, 9959211, 11706441, 12740184, 12801288, 13278948, 15608588, 16773408, 16986912, 17068384, 17705264, 19201932, 19918422, 23412882, 25480368, 25602576, 26557896, 31217176, 35119323, 35410528, 38403864, 39836844, 46825764, 50960736, 51205152, 53115792, 62434352, 70238646, 74140793, 76807728, 79673688, 93651528, 106231584, 124868704, 140477292, 148281586, 153615456, 159347376, 187303056, 222422379, 280954584, 296563172, 318694752, 374606112, 444844758, 561909168, 593126344, 667267137, 889689516, 1123818336, 1186252688, 1334534274, 1779379032, 2372505376, 2669068548, 3558758064, 5338137096, 7117516128, 10676274192, 21352548384]

約数ペア:

[(1, 21352548384), (2, 10676274192), (3, 7117516128), (4, 5338137096), (6, 3558758064), (8, 2669068548), (9, 2372505376), (12, 1779379032), (16, 1334534274), (18, 1186252688), (19, 1123818336), (24, 889689516), (32, 667267137), (36, 593126344), (38, 561909168), (48, 444844758), (57, 374606112), (67, 318694752), (72, 296563172), (76, 280954584), (96, 222422379), (114, 187303056), (134, 159347376), (139, 153615456), (144, 148281586), (152, 140477292), (171, 124868704), (201, 106231584), (228, 93651528), (268, 79673688), (278, 76807728), (288, 74140793), (304, 70238646), (342, 62434352), (402, 53115792), (417, 51205152), (419, 50960736), (456, 46825764), (536, 39836844), (556, 38403864), (603, 35410528), (608, 35119323), (684, 31217176), (804, 26557896), (834, 25602576), (838, 25480368), (912, 23412882), (1072, 19918422), (1112, 19201932), (1206, 17705264), (1251, 17068384), (1257, 16986912), (1273, 16773408), (1368, 15608588), (1608, 13278948), (1668, 12801288), (1676, 12740184), (1824, 11706441), (2144, 9959211), (2224, 9600966), (2412, 8852632), (2502, 8534192), (2514, 8493456), (2546, 8386704), (2641, 8085024), (2736, 7804294), (3216, 6639474), (3336, 6400644), (3352, 6370092), (3771, 5662304), (3819, 5591136), (4448, 4800483), (4824, 4426316), (5004, 4267096), (5028, 4246728), (5092, 4193352), (5282, 4042512), (5472, 3902147), (6432, 3319737), (6672, 3200322), (6704, 3185046), (7542, 2831152), (7638, 2795568), (7923, 2695008), (7961, 2682144), (9313, 2292768), (9648, 2213158), (10008, 2133548), (10056, 2123364), (10184, 2096676), (10564, 2021256), (11457, 1863712), (13344, 1600161), (13408, 1592523), (15084, 1415576), (15276, 1397784), (15846, 1347504), (15922, 1341072), (18626, 1146384), (19296, 1106579), (20016, 1066774), (20112, 1061682), (20368, 1048338), (21128, 1010628), (22914, 931856), (23769, 898336), (23883, 894048), (27939, 764256), (28073, 760608), (30168, 707788), (30552, 698892), (31692, 673752), (31844, 670536), (37252, 573192), (40032, 533387), (40224, 530841), (40736, 524169), (42256, 505314), (45828, 465928), (47538, 449168), (47766, 447024), (55878, 382128), (56146, 380304), (58241, 366624), (60336, 353894), (61104, 349446), (63384, 336876), (63688, 335268), (71649, 298016), (74504, 286596), (83817, 254752), (84219, 253536), (84512, 252657), (91656, 232964), (95076, 224584), (95532, 223512), (111756, 191064), (112292, 190152), (116482, 183312), (120672, 176947), (122208, 174723), (126768, 168438), (127376, 167634), (143298, 149008)]