251640144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8105

約数の個数: 120

約数和(自身を含む): 830915072

約数和(自身を除く): 579274928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 8053, 10416, 15624, 16106, 24159, 31248, 32212, 48318, 56371, 64424, 72477, 96636, 112742, 128848, 144954, 169113, 193272, 225484, 249643, 289908, 338226, 386544, 450968, 499286, 507339, 579816, 676452, 748929, 901936, 998572, 1014678, 1159632, 1352904, 1497858, 1747501, 1997144, 2029356, 2246787, 2705808, 2995716, 3495002, 3994288, 4058712, 4493574, 5242503, 5991432, 6990004, 8117424, 8987148, 10485006, 11982864, 13980008, 15727509, 17974296, 20970012, 27960016, 31455018, 35948592, 41940024, 62910036, 83880048, 125820072, 251640144]

約数ペア:

[(1, 251640144), (2, 125820072), (3, 83880048), (4, 62910036), (6, 41940024), (7, 35948592), (8, 31455018), (9, 27960016), (12, 20970012), (14, 17974296), (16, 15727509), (18, 13980008), (21, 11982864), (24, 10485006), (28, 8987148), (31, 8117424), (36, 6990004), (42, 5991432), (48, 5242503), (56, 4493574), (62, 4058712), (63, 3994288), (72, 3495002), (84, 2995716), (93, 2705808), (112, 2246787), (124, 2029356), (126, 1997144), (144, 1747501), (168, 1497858), (186, 1352904), (217, 1159632), (248, 1014678), (252, 998572), (279, 901936), (336, 748929), (372, 676452), (434, 579816), (496, 507339), (504, 499286), (558, 450968), (651, 386544), (744, 338226), (868, 289908), (1008, 249643), (1116, 225484), (1302, 193272), (1488, 169113), (1736, 144954), (1953, 128848), (2232, 112742), (2604, 96636), (3472, 72477), (3906, 64424), (4464, 56371), (5208, 48318), (7812, 32212), (8053, 31248), (10416, 24159), (15624, 16106)]