355874256

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 1085644800

約数和(自身を除く): 729770544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 191, 216, 227, 228, 304, 342, 382, 432, 454, 456, 513, 573, 681, 684, 764, 908, 912, 1026, 1146, 1362, 1368, 1528, 1719, 1816, 2043, 2052, 2292, 2724, 2736, 3056, 3438, 3629, 3632, 4086, 4104, 4313, 4584, 5157, 5448, 6129, 6876, 7258, 8172, 8208, 8626, 9168, 10314, 10887, 10896, 12258, 12939, 13752, 14516, 16344, 17252, 20628, 21774, 24516, 25878, 27504, 29032, 32661, 32688, 34504, 38817, 41256, 43357, 43548, 49032, 51756, 58064, 65322, 69008, 77634, 82512, 86714, 87096, 97983, 98064, 103512, 116451, 130071, 130644, 155268, 173428, 174192, 195966, 207024, 232902, 260142, 261288, 310536, 346856, 390213, 391932, 465804, 520284, 522576, 621072, 693712, 780426, 783864, 823783, 931608, 1040568, 1170639, 1560852, 1567728, 1647566, 1863216, 2081136, 2341278, 2471349, 3121704, 3295132, 4682556, 4942698, 6243408, 6590264, 7414047, 9365112, 9885396, 13180528, 14828094, 18730224, 19770792, 22242141, 29656188, 39541584, 44484282, 59312376, 88968564, 118624752, 177937128, 355874256]

約数ペア:

[(1, 355874256), (2, 177937128), (3, 118624752), (4, 88968564), (6, 59312376), (8, 44484282), (9, 39541584), (12, 29656188), (16, 22242141), (18, 19770792), (19, 18730224), (24, 14828094), (27, 13180528), (36, 9885396), (38, 9365112), (48, 7414047), (54, 6590264), (57, 6243408), (72, 4942698), (76, 4682556), (108, 3295132), (114, 3121704), (144, 2471349), (152, 2341278), (171, 2081136), (191, 1863216), (216, 1647566), (227, 1567728), (228, 1560852), (304, 1170639), (342, 1040568), (382, 931608), (432, 823783), (454, 783864), (456, 780426), (513, 693712), (573, 621072), (681, 522576), (684, 520284), (764, 465804), (908, 391932), (912, 390213), (1026, 346856), (1146, 310536), (1362, 261288), (1368, 260142), (1528, 232902), (1719, 207024), (1816, 195966), (2043, 174192), (2052, 173428), (2292, 155268), (2724, 130644), (2736, 130071), (3056, 116451), (3438, 103512), (3629, 98064), (3632, 97983), (4086, 87096), (4104, 86714), (4313, 82512), (4584, 77634), (5157, 69008), (5448, 65322), (6129, 58064), (6876, 51756), (7258, 49032), (8172, 43548), (8208, 43357), (8626, 41256), (9168, 38817), (10314, 34504), (10887, 32688), (10896, 32661), (12258, 29032), (12939, 27504), (13752, 25878), (14516, 24516), (16344, 21774), (17252, 20628)]