2253214912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 5006848000

約数和(自身を除く): 2753633088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 199, 208, 248, 398, 403, 416, 439, 496, 796, 806, 832, 878, 992, 1592, 1612, 1756, 1984, 2587, 3184, 3224, 3512, 5174, 5707, 6169, 6368, 6448, 7024, 10348, 11414, 12338, 12736, 12896, 13609, 14048, 20696, 22828, 24676, 25792, 27218, 28096, 41392, 45656, 49352, 54436, 80197, 82784, 87361, 91312, 98704, 108872, 160394, 165568, 174722, 176917, 182624, 197408, 217744, 320788, 349444, 353834, 365248, 394816, 435488, 641576, 698888, 707668, 870976, 1135693, 1283152, 1397776, 1415336, 2271386, 2566304, 2708191, 2795552, 2830672, 4542772, 5132608, 5416382, 5591104, 5661344, 9085544, 10832764, 11322688, 18171088, 21665528, 35206483, 36342176, 43331056, 70412966, 72684352, 86662112, 140825932, 173324224, 281651864, 563303728, 1126607456, 2253214912]

約数ペア:

[(1, 2253214912), (2, 1126607456), (4, 563303728), (8, 281651864), (13, 173324224), (16, 140825932), (26, 86662112), (31, 72684352), (32, 70412966), (52, 43331056), (62, 36342176), (64, 35206483), (104, 21665528), (124, 18171088), (199, 11322688), (208, 10832764), (248, 9085544), (398, 5661344), (403, 5591104), (416, 5416382), (439, 5132608), (496, 4542772), (796, 2830672), (806, 2795552), (832, 2708191), (878, 2566304), (992, 2271386), (1592, 1415336), (1612, 1397776), (1756, 1283152), (1984, 1135693), (2587, 870976), (3184, 707668), (3224, 698888), (3512, 641576), (5174, 435488), (5707, 394816), (6169, 365248), (6368, 353834), (6448, 349444), (7024, 320788), (10348, 217744), (11414, 197408), (12338, 182624), (12736, 176917), (12896, 174722), (13609, 165568), (14048, 160394), (20696, 108872), (22828, 98704), (24676, 91312), (25792, 87361), (27218, 82784), (28096, 80197), (41392, 54436), (45656, 49352)]