129978684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 108

約数和(自身を含む): 368608968

約数和(自身を除く): 238630284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 242, 318, 363, 396, 477, 484, 563, 583, 636, 726, 954, 1089, 1126, 1166, 1452, 1689, 1749, 1908, 2178, 2252, 2332, 3378, 3498, 4356, 5067, 5247, 6193, 6413, 6756, 6996, 10134, 10494, 12386, 12826, 18579, 19239, 20268, 20988, 24772, 25652, 29839, 37158, 38478, 55737, 57717, 59678, 68123, 74316, 76956, 89517, 111474, 115434, 119356, 136246, 179034, 204369, 222948, 230868, 268551, 272492, 328229, 358068, 408738, 537102, 613107, 656458, 817476, 984687, 1074204, 1226214, 1312916, 1969374, 2452428, 2954061, 3610519, 3938748, 5908122, 7221038, 10831557, 11816244, 14442076, 21663114, 32494671, 43326228, 64989342, 129978684]

約数ペア:

[(1, 129978684), (2, 64989342), (3, 43326228), (4, 32494671), (6, 21663114), (9, 14442076), (11, 11816244), (12, 10831557), (18, 7221038), (22, 5908122), (33, 3938748), (36, 3610519), (44, 2954061), (53, 2452428), (66, 1969374), (99, 1312916), (106, 1226214), (121, 1074204), (132, 984687), (159, 817476), (198, 656458), (212, 613107), (242, 537102), (318, 408738), (363, 358068), (396, 328229), (477, 272492), (484, 268551), (563, 230868), (583, 222948), (636, 204369), (726, 179034), (954, 136246), (1089, 119356), (1126, 115434), (1166, 111474), (1452, 89517), (1689, 76956), (1749, 74316), (1908, 68123), (2178, 59678), (2252, 57717), (2332, 55737), (3378, 38478), (3498, 37158), (4356, 29839), (5067, 25652), (5247, 24772), (6193, 20988), (6413, 20268), (6756, 19239), (6996, 18579), (10134, 12826), (10494, 12386)]