255851928

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 724838400

約数和(自身を除く): 468986472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 948, 1116, 1422, 1451, 1896, 2232, 2449, 2844, 2902, 4353, 4898, 5688, 5804, 7347, 8706, 9796, 11608, 13059, 14694, 17412, 19592, 22041, 26118, 29388, 34824, 44082, 44981, 52236, 58776, 88164, 89962, 104472, 114629, 134943, 176328, 179924, 229258, 269886, 343887, 359848, 404829, 458516, 539772, 687774, 809658, 917032, 1031661, 1079544, 1375548, 1619316, 2063322, 2751096, 3238632, 3553499, 4126644, 7106998, 8253288, 10660497, 14213996, 21320994, 28427992, 31981491, 42641988, 63962982, 85283976, 127925964, 255851928]

約数ペア:

[(1, 255851928), (2, 127925964), (3, 85283976), (4, 63962982), (6, 42641988), (8, 31981491), (9, 28427992), (12, 21320994), (18, 14213996), (24, 10660497), (31, 8253288), (36, 7106998), (62, 4126644), (72, 3553499), (79, 3238632), (93, 2751096), (124, 2063322), (158, 1619316), (186, 1375548), (237, 1079544), (248, 1031661), (279, 917032), (316, 809658), (372, 687774), (474, 539772), (558, 458516), (632, 404829), (711, 359848), (744, 343887), (948, 269886), (1116, 229258), (1422, 179924), (1451, 176328), (1896, 134943), (2232, 114629), (2449, 104472), (2844, 89962), (2902, 88164), (4353, 58776), (4898, 52236), (5688, 44981), (5804, 44082), (7347, 34824), (8706, 29388), (9796, 26118), (11608, 22041), (13059, 19592), (14694, 17412)]