2123886384

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 6417874944

約数和(自身を除く): 4293988560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 53, 62, 72, 93, 94, 106, 124, 141, 144, 159, 186, 188, 191, 212, 248, 279, 282, 318, 372, 376, 382, 423, 424, 477, 496, 558, 564, 573, 636, 744, 752, 764, 846, 848, 954, 1116, 1128, 1146, 1272, 1457, 1488, 1528, 1643, 1692, 1719, 1908, 2232, 2256, 2292, 2491, 2544, 2914, 3056, 3286, 3384, 3438, 3816, 4371, 4464, 4584, 4929, 4982, 5828, 5921, 6572, 6768, 6876, 7473, 7632, 8742, 8977, 9168, 9858, 9964, 10123, 11656, 11842, 13113, 13144, 13752, 14787, 14946, 17484, 17763, 17954, 19716, 19928, 20246, 22419, 23312, 23684, 26226, 26288, 26931, 27504, 29574, 29892, 30369, 34968, 35526, 35908, 39432, 39856, 40492, 44838, 47368, 52452, 53289, 53862, 59148, 59784, 60738, 69936, 71052, 71816, 77221, 78864, 80793, 80984, 89676, 91107, 94736, 104904, 106578, 107724, 118296, 119568, 121476, 142104, 143632, 154442, 161586, 161968, 179352, 182214, 209808, 213156, 215448, 231663, 236592, 242952, 278287, 284208, 308884, 313813, 323172, 358704, 364428, 426312, 430896, 463326, 475781, 485904, 556574, 617768, 627626, 646344, 694989, 728856, 834861, 852624, 926652, 941439, 951562, 1113148, 1235536, 1255252, 1292688, 1389978, 1427343, 1457712, 1669722, 1853304, 1882878, 1903124, 2226296, 2504583, 2510504, 2779956, 2824317, 2854686, 3339444, 3706608, 3765756, 3806248, 4282029, 4452592, 5009166, 5021008, 5559912, 5648634, 5709372, 6678888, 7531512, 7612496, 8564058, 10018332, 11119824, 11297268, 11418744, 13357776, 14749211, 15063024, 17128116, 20036664, 22594536, 22837488, 29498422, 34256232, 40073328, 44247633, 45189072, 58996844, 68512464, 88495266, 117993688, 132742899, 176990532, 235987376, 265485798, 353981064, 530971596, 707962128, 1061943192, 2123886384]

約数ペア:

[(1, 2123886384), (2, 1061943192), (3, 707962128), (4, 530971596), (6, 353981064), (8, 265485798), (9, 235987376), (12, 176990532), (16, 132742899), (18, 117993688), (24, 88495266), (31, 68512464), (36, 58996844), (47, 45189072), (48, 44247633), (53, 40073328), (62, 34256232), (72, 29498422), (93, 22837488), (94, 22594536), (106, 20036664), (124, 17128116), (141, 15063024), (144, 14749211), (159, 13357776), (186, 11418744), (188, 11297268), (191, 11119824), (212, 10018332), (248, 8564058), (279, 7612496), (282, 7531512), (318, 6678888), (372, 5709372), (376, 5648634), (382, 5559912), (423, 5021008), (424, 5009166), (477, 4452592), (496, 4282029), (558, 3806248), (564, 3765756), (573, 3706608), (636, 3339444), (744, 2854686), (752, 2824317), (764, 2779956), (846, 2510504), (848, 2504583), (954, 2226296), (1116, 1903124), (1128, 1882878), (1146, 1853304), (1272, 1669722), (1457, 1457712), (1488, 1427343), (1528, 1389978), (1643, 1292688), (1692, 1255252), (1719, 1235536), (1908, 1113148), (2232, 951562), (2256, 941439), (2292, 926652), (2491, 852624), (2544, 834861), (2914, 728856), (3056, 694989), (3286, 646344), (3384, 627626), (3438, 617768), (3816, 556574), (4371, 485904), (4464, 475781), (4584, 463326), (4929, 430896), (4982, 426312), (5828, 364428), (5921, 358704), (6572, 323172), (6768, 313813), (6876, 308884), (7473, 284208), (7632, 278287), (8742, 242952), (8977, 236592), (9168, 231663), (9858, 215448), (9964, 213156), (10123, 209808), (11656, 182214), (11842, 179352), (13113, 161968), (13144, 161586), (13752, 154442), (14787, 143632), (14946, 142104), (17484, 121476), (17763, 119568), (17954, 118296), (19716, 107724), (19928, 106578), (20246, 104904), (22419, 94736), (23312, 91107), (23684, 89676), (26226, 80984), (26288, 80793), (26931, 78864), (27504, 77221), (29574, 71816), (29892, 71052), (30369, 69936), (34968, 60738), (35526, 59784), (35908, 59148), (39432, 53862), (39856, 53289), (40492, 52452), (44838, 47368)]