389949084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3600

約数の個数: 144

約数和(自身を含む): 1237716480

約数和(自身を除く): 847767396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2394, 2622, 2898, 3059, 3541, 3933, 4788, 5244, 5796, 6118, 7082, 7866, 9177, 10623, 12236, 14164, 15732, 18354, 21246, 24787, 27531, 31869, 36708, 42492, 49574, 55062, 63738, 67279, 74361, 81443, 99148, 110124, 127476, 134558, 148722, 162886, 201837, 223083, 244329, 269116, 297444, 325772, 403674, 446166, 470953, 488658, 570101, 605511, 732987, 807348, 892332, 941906, 977316, 1140202, 1211022, 1412859, 1465974, 1547417, 1710303, 1883812, 2280404, 2422044, 2825718, 2931948, 3094834, 3420606, 4238577, 4642251, 5130909, 5651436, 6189668, 6841212, 8477154, 9284502, 10261818, 10831919, 13926753, 16954308, 18569004, 20523636, 21663838, 27853506, 32495757, 43327676, 55707012, 64991514, 97487271, 129983028, 194974542, 389949084]

約数ペア:

[(1, 389949084), (2, 194974542), (3, 129983028), (4, 97487271), (6, 64991514), (7, 55707012), (9, 43327676), (12, 32495757), (14, 27853506), (18, 21663838), (19, 20523636), (21, 18569004), (23, 16954308), (28, 13926753), (36, 10831919), (38, 10261818), (42, 9284502), (46, 8477154), (57, 6841212), (63, 6189668), (69, 5651436), (76, 5130909), (84, 4642251), (92, 4238577), (114, 3420606), (126, 3094834), (133, 2931948), (138, 2825718), (161, 2422044), (171, 2280404), (207, 1883812), (228, 1710303), (252, 1547417), (266, 1465974), (276, 1412859), (322, 1211022), (342, 1140202), (399, 977316), (414, 941906), (437, 892332), (483, 807348), (532, 732987), (644, 605511), (684, 570101), (798, 488658), (828, 470953), (874, 446166), (966, 403674), (1197, 325772), (1311, 297444), (1449, 269116), (1596, 244329), (1748, 223083), (1932, 201837), (2394, 162886), (2622, 148722), (2898, 134558), (3059, 127476), (3541, 110124), (3933, 99148), (4788, 81443), (5244, 74361), (5796, 67279), (6118, 63738), (7082, 55062), (7866, 49574), (9177, 42492), (10623, 36708), (12236, 31869), (14164, 27531), (15732, 24787), (18354, 21246)]