218309736

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 563097600

約数和(自身を除く): 344787864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 824, 1128, 1236, 1879, 2472, 3758, 4841, 5637, 7516, 9682, 11274, 14523, 15032, 19364, 22548, 29046, 38728, 45096, 58092, 88313, 116184, 176626, 193537, 264939, 353252, 387074, 529878, 580611, 706504, 774148, 1059756, 1161222, 1548296, 2119512, 2322444, 4644888, 9096239, 18192478, 27288717, 36384956, 54577434, 72769912, 109154868, 218309736]

約数ペア:

[(1, 218309736), (2, 109154868), (3, 72769912), (4, 54577434), (6, 36384956), (8, 27288717), (12, 18192478), (24, 9096239), (47, 4644888), (94, 2322444), (103, 2119512), (141, 1548296), (188, 1161222), (206, 1059756), (282, 774148), (309, 706504), (376, 580611), (412, 529878), (564, 387074), (618, 353252), (824, 264939), (1128, 193537), (1236, 176626), (1879, 116184), (2472, 88313), (3758, 58092), (4841, 45096), (5637, 38728), (7516, 29046), (9682, 22548), (11274, 19364), (14523, 15032)]