251895384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 739065600

約数和(自身を除く): 487170216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 191, 234, 312, 382, 468, 573, 764, 936, 1146, 1409, 1528, 1719, 2292, 2483, 2818, 3438, 4227, 4584, 4966, 5636, 6876, 7449, 8454, 9932, 11272, 12681, 13752, 14898, 16908, 18317, 19864, 22347, 25362, 29796, 33816, 36634, 44694, 50724, 54951, 59592, 73268, 89388, 101448, 109902, 146536, 164853, 178776, 219804, 269119, 329706, 439608, 538238, 659412, 807357, 1076476, 1318824, 1614714, 2152952, 2422071, 3229428, 3498547, 4844142, 6458856, 6997094, 9688284, 10495641, 13994188, 19376568, 20991282, 27988376, 31486923, 41982564, 62973846, 83965128, 125947692, 251895384]

約数ペア:

[(1, 251895384), (2, 125947692), (3, 83965128), (4, 62973846), (6, 41982564), (8, 31486923), (9, 27988376), (12, 20991282), (13, 19376568), (18, 13994188), (24, 10495641), (26, 9688284), (36, 6997094), (39, 6458856), (52, 4844142), (72, 3498547), (78, 3229428), (104, 2422071), (117, 2152952), (156, 1614714), (191, 1318824), (234, 1076476), (312, 807357), (382, 659412), (468, 538238), (573, 439608), (764, 329706), (936, 269119), (1146, 219804), (1409, 178776), (1528, 164853), (1719, 146536), (2292, 109902), (2483, 101448), (2818, 89388), (3438, 73268), (4227, 59592), (4584, 54951), (4966, 50724), (5636, 44694), (6876, 36634), (7449, 33816), (8454, 29796), (9932, 25362), (11272, 22347), (12681, 19864), (13752, 18317), (14898, 16908)]