1888431324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 4812756480

約数和(自身を除く): 2924325156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 173, 334, 346, 419, 501, 519, 668, 692, 838, 1002, 1038, 1257, 1676, 2004, 2076, 2171, 2249, 2514, 4342, 4498, 5028, 5447, 6513, 6747, 8684, 8996, 10894, 13026, 13494, 16341, 21788, 26052, 26988, 28891, 32682, 57782, 65364, 69973, 72487, 86673, 115564, 139946, 144974, 173346, 209919, 217461, 279892, 289948, 346692, 375583, 419838, 434922, 751166, 839676, 869844, 909649, 942331, 1126749, 1502332, 1819298, 1884662, 2253498, 2728947, 2826993, 3638596, 3769324, 4506996, 5457894, 5653986, 10915788, 11307972, 12105329, 24210658, 36315987, 48421316, 72631974, 145263948, 157369277, 314738554, 472107831, 629477108, 944215662, 1888431324]

約数ペア:

[(1, 1888431324), (2, 944215662), (3, 629477108), (4, 472107831), (6, 314738554), (12, 157369277), (13, 145263948), (26, 72631974), (39, 48421316), (52, 36315987), (78, 24210658), (156, 12105329), (167, 11307972), (173, 10915788), (334, 5653986), (346, 5457894), (419, 4506996), (501, 3769324), (519, 3638596), (668, 2826993), (692, 2728947), (838, 2253498), (1002, 1884662), (1038, 1819298), (1257, 1502332), (1676, 1126749), (2004, 942331), (2076, 909649), (2171, 869844), (2249, 839676), (2514, 751166), (4342, 434922), (4498, 419838), (5028, 375583), (5447, 346692), (6513, 289948), (6747, 279892), (8684, 217461), (8996, 209919), (10894, 173346), (13026, 144974), (13494, 139946), (16341, 115564), (21788, 86673), (26052, 72487), (26988, 69973), (28891, 65364), (32682, 57782)]