392775768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 1400490000

約数和(自身を除く): 1007714232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 49, 56, 58, 63, 66, 72, 77, 84, 87, 88, 98, 99, 116, 126, 132, 147, 154, 168, 174, 196, 198, 203, 231, 232, 252, 261, 264, 294, 308, 319, 348, 349, 392, 396, 406, 441, 462, 504, 522, 539, 588, 609, 616, 638, 693, 696, 698, 792, 812, 882, 924, 957, 1044, 1047, 1078, 1176, 1218, 1276, 1386, 1396, 1421, 1617, 1624, 1764, 1827, 1848, 1914, 2088, 2094, 2156, 2233, 2436, 2443, 2552, 2772, 2792, 2842, 2871, 3141, 3234, 3528, 3654, 3828, 3839, 4188, 4263, 4312, 4466, 4851, 4872, 4886, 5544, 5684, 5742, 6282, 6468, 6699, 7308, 7329, 7656, 7678, 8376, 8526, 8932, 9702, 9772, 10121, 11368, 11484, 11517, 12564, 12789, 12936, 13398, 14616, 14658, 15356, 15631, 17052, 17101, 17864, 19404, 19544, 20097, 20242, 21987, 22968, 23034, 25128, 25578, 26796, 26873, 29316, 30363, 30712, 31262, 34104, 34202, 34551, 38808, 40194, 40484, 43974, 46068, 46893, 51156, 51303, 53592, 53746, 58632, 60726, 62524, 68404, 69102, 70847, 80388, 80619, 80968, 87948, 91089, 92136, 93786, 102312, 102606, 107492, 111331, 121452, 125048, 136808, 138204, 140679, 141694, 153909, 160776, 161238, 175896, 182178, 187572, 188111, 205212, 212541, 214984, 222662, 241857, 242904, 276408, 281358, 283388, 307818, 322476, 333993, 364356, 375144, 376222, 410424, 425082, 445324, 483714, 495929, 562716, 564333, 566776, 615636, 637623, 644952, 667986, 728712, 752444, 779317, 850164, 890648, 967428, 991858, 1001979, 1125432, 1128666, 1231272, 1275246, 1335972, 1487787, 1504888, 1558634, 1692999, 1700328, 1934856, 1983716, 2003958, 2257332, 2337951, 2550492, 2671944, 2975574, 3117268, 3385998, 3967432, 4007916, 4463361, 4514664, 4675902, 5100984, 5455219, 5951148, 6234536, 6771996, 7013853, 8015832, 8926722, 9351804, 10910438, 11902296, 13543992, 14027706, 16365657, 17853444, 18703608, 21820876, 28055412, 32731314, 35706888, 43641752, 49096971, 56110824, 65462628, 98193942, 130925256, 196387884, 392775768]

約数ペア:

[(1, 392775768), (2, 196387884), (3, 130925256), (4, 98193942), (6, 65462628), (7, 56110824), (8, 49096971), (9, 43641752), (11, 35706888), (12, 32731314), (14, 28055412), (18, 21820876), (21, 18703608), (22, 17853444), (24, 16365657), (28, 14027706), (29, 13543992), (33, 11902296), (36, 10910438), (42, 9351804), (44, 8926722), (49, 8015832), (56, 7013853), (58, 6771996), (63, 6234536), (66, 5951148), (72, 5455219), (77, 5100984), (84, 4675902), (87, 4514664), (88, 4463361), (98, 4007916), (99, 3967432), (116, 3385998), (126, 3117268), (132, 2975574), (147, 2671944), (154, 2550492), (168, 2337951), (174, 2257332), (196, 2003958), (198, 1983716), (203, 1934856), (231, 1700328), (232, 1692999), (252, 1558634), (261, 1504888), (264, 1487787), (294, 1335972), (308, 1275246), (319, 1231272), (348, 1128666), (349, 1125432), (392, 1001979), (396, 991858), (406, 967428), (441, 890648), (462, 850164), (504, 779317), (522, 752444), (539, 728712), (588, 667986), (609, 644952), (616, 637623), (638, 615636), (693, 566776), (696, 564333), (698, 562716), (792, 495929), (812, 483714), (882, 445324), (924, 425082), (957, 410424), (1044, 376222), (1047, 375144), (1078, 364356), (1176, 333993), (1218, 322476), (1276, 307818), (1386, 283388), (1396, 281358), (1421, 276408), (1617, 242904), (1624, 241857), (1764, 222662), (1827, 214984), (1848, 212541), (1914, 205212), (2088, 188111), (2094, 187572), (2156, 182178), (2233, 175896), (2436, 161238), (2443, 160776), (2552, 153909), (2772, 141694), (2792, 140679), (2842, 138204), (2871, 136808), (3141, 125048), (3234, 121452), (3528, 111331), (3654, 107492), (3828, 102606), (3839, 102312), (4188, 93786), (4263, 92136), (4312, 91089), (4466, 87948), (4851, 80968), (4872, 80619), (4886, 80388), (5544, 70847), (5684, 69102), (5742, 68404), (6282, 62524), (6468, 60726), (6699, 58632), (7308, 53746), (7329, 53592), (7656, 51303), (7678, 51156), (8376, 46893), (8526, 46068), (8932, 43974), (9702, 40484), (9772, 40194), (10121, 38808), (11368, 34551), (11484, 34202), (11517, 34104), (12564, 31262), (12789, 30712), (12936, 30363), (13398, 29316), (14616, 26873), (14658, 26796), (15356, 25578), (15631, 25128), (17052, 23034), (17101, 22968), (17864, 21987), (19404, 20242), (19544, 20097)]