2159544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3715656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 79, 102, 134, 136, 158, 201, 204, 237, 268, 316, 402, 408, 474, 536, 632, 804, 948, 1139, 1343, 1608, 1896, 2278, 2686, 3417, 4029, 4556, 5293, 5372, 6834, 8058, 9112, 10586, 10744, 13668, 15879, 16116, 21172, 27336, 31758, 32232, 42344, 63516, 89981, 127032, 179962, 269943, 359924, 539886, 719848, 1079772, 2159544]

約数ペア:

[(1, 2159544), (2, 1079772), (3, 719848), (4, 539886), (6, 359924), (8, 269943), (12, 179962), (17, 127032), (24, 89981), (34, 63516), (51, 42344), (67, 32232), (68, 31758), (79, 27336), (102, 21172), (134, 16116), (136, 15879), (158, 13668), (201, 10744), (204, 10586), (237, 9112), (268, 8058), (316, 6834), (402, 5372), (408, 5293), (474, 4556), (536, 4029), (632, 3417), (804, 2686), (948, 2278), (1139, 1896), (1343, 1608)]