384291684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2927}}^1$

素因数の和:3465

約数の個数: 72

約数和(自身を含む): 1112686848

約数和(自身を除く): 728395164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1563, 2084, 2927, 3126, 3647, 4689, 5854, 6252, 7294, 8781, 9378, 10941, 11708, 14588, 17562, 18756, 20489, 21882, 26343, 32823, 35124, 40978, 43764, 52686, 61467, 65646, 81956, 105372, 122934, 131292, 184401, 245868, 368802, 737604, 1524967, 3049934, 4574901, 6099868, 9149802, 10674769, 13724703, 18299604, 21349538, 27449406, 32024307, 42699076, 54898812, 64048614, 96072921, 128097228, 192145842, 384291684]

約数ペア:

[(1, 384291684), (2, 192145842), (3, 128097228), (4, 96072921), (6, 64048614), (7, 54898812), (9, 42699076), (12, 32024307), (14, 27449406), (18, 21349538), (21, 18299604), (28, 13724703), (36, 10674769), (42, 9149802), (63, 6099868), (84, 4574901), (126, 3049934), (252, 1524967), (521, 737604), (1042, 368802), (1563, 245868), (2084, 184401), (2927, 131292), (3126, 122934), (3647, 105372), (4689, 81956), (5854, 65646), (6252, 61467), (7294, 52686), (8781, 43764), (9378, 40978), (10941, 35124), (11708, 32823), (14588, 26343), (17562, 21882), (18756, 20489)]