239918796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 704471040

約数和(自身を除く): 464552244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 713, 719, 806, 828, 897, 1116, 1196, 1209, 1426, 1438, 1612, 1794, 2139, 2157, 2418, 2691, 2852, 2876, 3588, 3627, 4278, 4314, 4836, 5382, 6417, 6471, 7254, 8556, 8628, 9269, 9347, 10764, 12834, 12942, 14508, 16537, 18538, 18694, 22289, 25668, 25884, 27807, 28041, 33074, 37076, 37388, 44578, 49611, 55614, 56082, 66148, 66867, 83421, 84123, 89156, 99222, 111228, 112164, 133734, 148833, 166842, 168246, 198444, 200601, 214981, 267468, 289757, 297666, 333684, 336492, 401202, 429962, 512647, 579514, 595332, 644943, 802404, 859924, 869271, 1025294, 1159028, 1289886, 1537941, 1738542, 1934829, 2050588, 2579772, 2607813, 3075882, 3477084, 3869658, 4613823, 5215626, 6151764, 6664411, 7739316, 9227646, 10431252, 13328822, 18455292, 19993233, 26657644, 39986466, 59979699, 79972932, 119959398, 239918796]

約数ペア:

[(1, 239918796), (2, 119959398), (3, 79972932), (4, 59979699), (6, 39986466), (9, 26657644), (12, 19993233), (13, 18455292), (18, 13328822), (23, 10431252), (26, 9227646), (31, 7739316), (36, 6664411), (39, 6151764), (46, 5215626), (52, 4613823), (62, 3869658), (69, 3477084), (78, 3075882), (92, 2607813), (93, 2579772), (117, 2050588), (124, 1934829), (138, 1738542), (156, 1537941), (186, 1289886), (207, 1159028), (234, 1025294), (276, 869271), (279, 859924), (299, 802404), (372, 644943), (403, 595332), (414, 579514), (468, 512647), (558, 429962), (598, 401202), (713, 336492), (719, 333684), (806, 297666), (828, 289757), (897, 267468), (1116, 214981), (1196, 200601), (1209, 198444), (1426, 168246), (1438, 166842), (1612, 148833), (1794, 133734), (2139, 112164), (2157, 111228), (2418, 99222), (2691, 89156), (2852, 84123), (2876, 83421), (3588, 66867), (3627, 66148), (4278, 56082), (4314, 55614), (4836, 49611), (5382, 44578), (6417, 37388), (6471, 37076), (7254, 33074), (8556, 28041), (8628, 27807), (9269, 25884), (9347, 25668), (10764, 22289), (12834, 18694), (12942, 18538), (14508, 16537)]