268983347776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21787}}^1$

素因数の和:21913

約数の個数: 224

約数和(自身を含む): 669411025920

約数和(自身を除く): 400427678144

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 71, 76, 88, 104, 142, 143, 152, 176, 208, 209, 247, 284, 286, 304, 352, 416, 418, 494, 568, 572, 608, 704, 781, 832, 836, 923, 988, 1136, 1144, 1216, 1349, 1562, 1672, 1846, 1976, 2272, 2288, 2698, 2717, 3124, 3344, 3692, 3952, 4544, 4576, 5396, 5434, 6248, 6688, 7384, 7904, 9152, 10153, 10792, 10868, 12496, 13376, 14768, 14839, 15808, 17537, 20306, 21584, 21736, 21787, 24992, 29536, 29678, 35074, 40612, 43168, 43472, 43574, 49984, 59072, 59356, 70148, 81224, 86336, 86944, 87148, 118712, 140296, 162448, 173888, 174296, 192907, 237424, 239657, 280592, 283231, 324896, 348592, 385814, 413953, 474848, 479314, 561184, 566462, 649792, 697184, 771628, 827906, 949696, 958628, 1122368, 1132924, 1394368, 1543256, 1546877, 1655812, 1917256, 2265848, 3086512, 3093754, 3115541, 3311624, 3834512, 4531696, 4553483, 5381389, 6173024, 6187508, 6231082, 6623248, 7669024, 9063392, 9106966, 10762778, 12346048, 12375016, 12462164, 13246496, 15338048, 17015647, 18126784, 18213932, 20109401, 21525556, 24750032, 24924328, 26492992, 29390663, 34031294, 36427864, 40218802, 43051112, 49500064, 49848656, 58781326, 59195279, 68062588, 72855728, 80437604, 86102224, 99000128, 99697312, 117562652, 118390558, 136125176, 145711456, 160875208, 172204448, 199394624, 221203411, 235125304, 236781116, 272250352, 291422912, 321750416, 323297293, 344408896, 382078619, 442406822, 470250608, 473562232, 544500704, 643500832, 646594586, 764157238, 884813644, 940501216, 947124464, 1089001408, 1287001664, 1293189172, 1528314476, 1769627288, 1881002432, 1894248928, 2586378344, 3056628952, 3539254576, 3788497856, 4202864809, 5172756688, 6113257904, 7078509152, 8405729618, 10345513376, 12226515808, 14157018304, 16811459236, 20691026752, 24453031616, 33622918472, 67245836944, 134491673888, 268983347776]

約数ペア:

[(1, 268983347776), (2, 134491673888), (4, 67245836944), (8, 33622918472), (11, 24453031616), (13, 20691026752), (16, 16811459236), (19, 14157018304), (22, 12226515808), (26, 10345513376), (32, 8405729618), (38, 7078509152), (44, 6113257904), (52, 5172756688), (64, 4202864809), (71, 3788497856), (76, 3539254576), (88, 3056628952), (104, 2586378344), (142, 1894248928), (143, 1881002432), (152, 1769627288), (176, 1528314476), (208, 1293189172), (209, 1287001664), (247, 1089001408), (284, 947124464), (286, 940501216), (304, 884813644), (352, 764157238), (416, 646594586), (418, 643500832), (494, 544500704), (568, 473562232), (572, 470250608), (608, 442406822), (704, 382078619), (781, 344408896), (832, 323297293), (836, 321750416), (923, 291422912), (988, 272250352), (1136, 236781116), (1144, 235125304), (1216, 221203411), (1349, 199394624), (1562, 172204448), (1672, 160875208), (1846, 145711456), (1976, 136125176), (2272, 118390558), (2288, 117562652), (2698, 99697312), (2717, 99000128), (3124, 86102224), (3344, 80437604), (3692, 72855728), (3952, 68062588), (4544, 59195279), (4576, 58781326), (5396, 49848656), (5434, 49500064), (6248, 43051112), (6688, 40218802), (7384, 36427864), (7904, 34031294), (9152, 29390663), (10153, 26492992), (10792, 24924328), (10868, 24750032), (12496, 21525556), (13376, 20109401), (14768, 18213932), (14839, 18126784), (15808, 17015647), (17537, 15338048), (20306, 13246496), (21584, 12462164), (21736, 12375016), (21787, 12346048), (24992, 10762778), (29536, 9106966), (29678, 9063392), (35074, 7669024), (40612, 6623248), (43168, 6231082), (43472, 6187508), (43574, 6173024), (49984, 5381389), (59072, 4553483), (59356, 4531696), (70148, 3834512), (81224, 3311624), (86336, 3115541), (86944, 3093754), (87148, 3086512), (118712, 2265848), (140296, 1917256), (162448, 1655812), (173888, 1546877), (174296, 1543256), (192907, 1394368), (237424, 1132924), (239657, 1122368), (280592, 958628), (283231, 949696), (324896, 827906), (348592, 771628), (385814, 697184), (413953, 649792), (474848, 566462), (479314, 561184)]