15678963496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3407

約数の個数: 128

約数和(自身を含む): 36030873600

約数和(自身を除く): 20351910104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 59, 62, 94, 118, 124, 188, 217, 236, 248, 329, 376, 413, 434, 472, 658, 826, 868, 1316, 1457, 1652, 1736, 1829, 2632, 2773, 2914, 3257, 3304, 3658, 5546, 5828, 6514, 7316, 10199, 11092, 11656, 12803, 13028, 14632, 19411, 20398, 22184, 22799, 25606, 26056, 38822, 40796, 45598, 51212, 77644, 81592, 85963, 91196, 100967, 102424, 153079, 155288, 171926, 182392, 192163, 201934, 306158, 343852, 384326, 403868, 601741, 612316, 687704, 706769, 768652, 807736, 1071553, 1203482, 1224632, 1345141, 1413538, 1537304, 2143106, 2406964, 2690282, 2827076, 4286212, 4745449, 4813928, 5380564, 5654152, 5957053, 8572424, 9031661, 9490898, 10761128, 11914106, 18063322, 18981796, 23828212, 33218143, 36126644, 37963592, 41699371, 47656424, 63221627, 66436286, 72253288, 83398742, 126443254, 132872572, 166797484, 252886508, 265745144, 279981491, 333594968, 505773016, 559962982, 1119925964, 1959870437, 2239851928, 3919740874, 7839481748, 15678963496]

約数ペア:

[(1, 15678963496), (2, 7839481748), (4, 3919740874), (7, 2239851928), (8, 1959870437), (14, 1119925964), (28, 559962982), (31, 505773016), (47, 333594968), (56, 279981491), (59, 265745144), (62, 252886508), (94, 166797484), (118, 132872572), (124, 126443254), (188, 83398742), (217, 72253288), (236, 66436286), (248, 63221627), (329, 47656424), (376, 41699371), (413, 37963592), (434, 36126644), (472, 33218143), (658, 23828212), (826, 18981796), (868, 18063322), (1316, 11914106), (1457, 10761128), (1652, 9490898), (1736, 9031661), (1829, 8572424), (2632, 5957053), (2773, 5654152), (2914, 5380564), (3257, 4813928), (3304, 4745449), (3658, 4286212), (5546, 2827076), (5828, 2690282), (6514, 2406964), (7316, 2143106), (10199, 1537304), (11092, 1413538), (11656, 1345141), (12803, 1224632), (13028, 1203482), (14632, 1071553), (19411, 807736), (20398, 768652), (22184, 706769), (22799, 687704), (25606, 612316), (26056, 601741), (38822, 403868), (40796, 384326), (45598, 343852), (51212, 306158), (77644, 201934), (81592, 192163), (85963, 182392), (91196, 171926), (100967, 155288), (102424, 153079)]