444976542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 1073176416

約数和(自身を除く): 628199874

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 171, 186, 279, 282, 342, 361, 423, 558, 589, 722, 846, 893, 1083, 1178, 1457, 1767, 1786, 2166, 2209, 2679, 2914, 3249, 3534, 4371, 4418, 5301, 5358, 6498, 6627, 8037, 8742, 10602, 11191, 13113, 13254, 16074, 16967, 19881, 22382, 26226, 27683, 33573, 33934, 39762, 41971, 50901, 55366, 67146, 68479, 83049, 83942, 100719, 101802, 125913, 136958, 152703, 166098, 201438, 205437, 249147, 251826, 305406, 377739, 410874, 498294, 525977, 616311, 755478, 797449, 1051954, 1232622, 1301101, 1577931, 1594898, 2392347, 2602202, 3155862, 3903303, 4733793, 4784694, 7177041, 7806606, 9467586, 11709909, 14354082, 23419818, 24720919, 49441838, 74162757, 148325514, 222488271, 444976542]

約数ペア:

[(1, 444976542), (2, 222488271), (3, 148325514), (6, 74162757), (9, 49441838), (18, 24720919), (19, 23419818), (31, 14354082), (38, 11709909), (47, 9467586), (57, 7806606), (62, 7177041), (93, 4784694), (94, 4733793), (114, 3903303), (141, 3155862), (171, 2602202), (186, 2392347), (279, 1594898), (282, 1577931), (342, 1301101), (361, 1232622), (423, 1051954), (558, 797449), (589, 755478), (722, 616311), (846, 525977), (893, 498294), (1083, 410874), (1178, 377739), (1457, 305406), (1767, 251826), (1786, 249147), (2166, 205437), (2209, 201438), (2679, 166098), (2914, 152703), (3249, 136958), (3534, 125913), (4371, 101802), (4418, 100719), (5301, 83942), (5358, 83049), (6498, 68479), (6627, 67146), (8037, 55366), (8742, 50901), (10602, 41971), (11191, 39762), (13113, 33934), (13254, 33573), (16074, 27683), (16967, 26226), (19881, 22382)]