788267620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 1935876096

約数和(自身を除く): 1147608476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 241, 244, 305, 383, 427, 482, 610, 766, 854, 964, 1205, 1220, 1532, 1687, 1708, 1915, 2135, 2410, 2681, 3374, 3830, 4270, 4820, 5362, 6748, 7660, 8435, 8540, 10724, 13405, 14701, 16870, 23363, 26810, 29402, 33740, 46726, 53620, 58804, 73505, 92303, 93452, 102907, 116815, 147010, 163541, 184606, 205814, 233630, 294020, 327082, 369212, 411628, 461515, 467260, 514535, 646121, 654164, 817705, 923030, 1029070, 1292242, 1635410, 1846060, 2058140, 2584484, 3230605, 3270820, 5630483, 6461210, 11260966, 12922420, 22521932, 28152415, 39413381, 56304830, 78826762, 112609660, 157653524, 197066905, 394133810, 788267620]

約数ペア:

[(1, 788267620), (2, 394133810), (4, 197066905), (5, 157653524), (7, 112609660), (10, 78826762), (14, 56304830), (20, 39413381), (28, 28152415), (35, 22521932), (61, 12922420), (70, 11260966), (122, 6461210), (140, 5630483), (241, 3270820), (244, 3230605), (305, 2584484), (383, 2058140), (427, 1846060), (482, 1635410), (610, 1292242), (766, 1029070), (854, 923030), (964, 817705), (1205, 654164), (1220, 646121), (1532, 514535), (1687, 467260), (1708, 461515), (1915, 411628), (2135, 369212), (2410, 327082), (2681, 294020), (3374, 233630), (3830, 205814), (4270, 184606), (4820, 163541), (5362, 147010), (6748, 116815), (7660, 102907), (8435, 93452), (8540, 92303), (10724, 73505), (13405, 58804), (14701, 53620), (16870, 46726), (23363, 33740), (26810, 29402)]