490997304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23761}}^1$

素因数の和:23821

約数の個数: 96

約数和(自身を含む): 1556886240

約数和(自身を除く): 1065888936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10332, 20664, 23761, 47522, 71283, 95044, 142566, 166327, 190088, 213849, 285132, 332654, 427698, 498981, 570264, 665308, 855396, 974201, 997962, 1330616, 1496943, 1710792, 1948402, 1995924, 2922603, 2993886, 3896804, 3991848, 5845206, 5987772, 6819407, 7793608, 8767809, 11690412, 11975544, 13638814, 17535618, 20458221, 23380824, 27277628, 35071236, 40916442, 54555256, 61374663, 70142472, 81832884, 122749326, 163665768, 245498652, 490997304]

約数ペア:

[(1, 490997304), (2, 245498652), (3, 163665768), (4, 122749326), (6, 81832884), (7, 70142472), (8, 61374663), (9, 54555256), (12, 40916442), (14, 35071236), (18, 27277628), (21, 23380824), (24, 20458221), (28, 17535618), (36, 13638814), (41, 11975544), (42, 11690412), (56, 8767809), (63, 7793608), (72, 6819407), (82, 5987772), (84, 5845206), (123, 3991848), (126, 3896804), (164, 2993886), (168, 2922603), (246, 1995924), (252, 1948402), (287, 1710792), (328, 1496943), (369, 1330616), (492, 997962), (504, 974201), (574, 855396), (738, 665308), (861, 570264), (984, 498981), (1148, 427698), (1476, 332654), (1722, 285132), (2296, 213849), (2583, 190088), (2952, 166327), (3444, 142566), (5166, 95044), (6888, 71283), (10332, 47522), (20664, 23761)]