1907521392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 5956118784

約数和(自身を除く): 4048597392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 131, 147, 151, 164, 168, 196, 246, 262, 287, 294, 302, 328, 336, 392, 393, 453, 492, 524, 574, 588, 604, 656, 784, 786, 861, 906, 917, 984, 1048, 1057, 1148, 1176, 1208, 1572, 1722, 1812, 1834, 1968, 2009, 2096, 2114, 2296, 2352, 2416, 2751, 3144, 3171, 3444, 3624, 3668, 4018, 4228, 4592, 5371, 5502, 6027, 6191, 6288, 6342, 6419, 6888, 7248, 7336, 7399, 8036, 8456, 10742, 11004, 12054, 12382, 12684, 12838, 13776, 14672, 14798, 16072, 16113, 16912, 18573, 19257, 19781, 21484, 22008, 22197, 24108, 24764, 25368, 25676, 29596, 32144, 32226, 37146, 37597, 38514, 39562, 42968, 43337, 44016, 44394, 48216, 49528, 50736, 51352, 59192, 59343, 64452, 74292, 75194, 77028, 79124, 85936, 86674, 88788, 96432, 99056, 102704, 112791, 118384, 118686, 128904, 130011, 138467, 148584, 150388, 154056, 158248, 173348, 177576, 225582, 237372, 257808, 260022, 263179, 276934, 297168, 300776, 303359, 308112, 316496, 346696, 355152, 415401, 451164, 474744, 520044, 526358, 553868, 601552, 606718, 693392, 789537, 811021, 830802, 902328, 910077, 949488, 969269, 1040088, 1052716, 1107736, 1213436, 1579074, 1622042, 1661604, 1804656, 1820154, 1938538, 2080176, 2105432, 2215472, 2426872, 2433063, 2907807, 3158148, 3244084, 3323208, 3640308, 3877076, 4210864, 4853744, 4866126, 5677147, 5815614, 6316296, 6488168, 6646416, 7280616, 7754152, 9732252, 11354294, 11631228, 12632592, 12976336, 14561232, 15508304, 17031441, 19464504, 22708588, 23262456, 34062882, 38929008, 39740029, 45417176, 46524912, 68125764, 79480058, 90834352, 119220087, 136251528, 158960116, 238440174, 272503056, 317920232, 476880348, 635840464, 953760696, 1907521392]

約数ペア:

[(1, 1907521392), (2, 953760696), (3, 635840464), (4, 476880348), (6, 317920232), (7, 272503056), (8, 238440174), (12, 158960116), (14, 136251528), (16, 119220087), (21, 90834352), (24, 79480058), (28, 68125764), (41, 46524912), (42, 45417176), (48, 39740029), (49, 38929008), (56, 34062882), (82, 23262456), (84, 22708588), (98, 19464504), (112, 17031441), (123, 15508304), (131, 14561232), (147, 12976336), (151, 12632592), (164, 11631228), (168, 11354294), (196, 9732252), (246, 7754152), (262, 7280616), (287, 6646416), (294, 6488168), (302, 6316296), (328, 5815614), (336, 5677147), (392, 4866126), (393, 4853744), (453, 4210864), (492, 3877076), (524, 3640308), (574, 3323208), (588, 3244084), (604, 3158148), (656, 2907807), (784, 2433063), (786, 2426872), (861, 2215472), (906, 2105432), (917, 2080176), (984, 1938538), (1048, 1820154), (1057, 1804656), (1148, 1661604), (1176, 1622042), (1208, 1579074), (1572, 1213436), (1722, 1107736), (1812, 1052716), (1834, 1040088), (1968, 969269), (2009, 949488), (2096, 910077), (2114, 902328), (2296, 830802), (2352, 811021), (2416, 789537), (2751, 693392), (3144, 606718), (3171, 601552), (3444, 553868), (3624, 526358), (3668, 520044), (4018, 474744), (4228, 451164), (4592, 415401), (5371, 355152), (5502, 346696), (6027, 316496), (6191, 308112), (6288, 303359), (6342, 300776), (6419, 297168), (6888, 276934), (7248, 263179), (7336, 260022), (7399, 257808), (8036, 237372), (8456, 225582), (10742, 177576), (11004, 173348), (12054, 158248), (12382, 154056), (12684, 150388), (12838, 148584), (13776, 138467), (14672, 130011), (14798, 128904), (16072, 118686), (16113, 118384), (16912, 112791), (18573, 102704), (19257, 99056), (19781, 96432), (21484, 88788), (22008, 86674), (22197, 85936), (24108, 79124), (24764, 77028), (25368, 75194), (25676, 74292), (29596, 64452), (32144, 59343), (32226, 59192), (37146, 51352), (37597, 50736), (38514, 49528), (39562, 48216), (42968, 44394), (43337, 44016)]