23004011776

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 49088704000

約数和(自身を除く): 26084692224

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 157, 248, 256, 296, 314, 496, 499, 592, 628, 992, 998, 1147, 1184, 1256, 1984, 1996, 2294, 2368, 2512, 3968, 3992, 4588, 4736, 4867, 5024, 5809, 7936, 7984, 9176, 9472, 9734, 10048, 11618, 15469, 15968, 18352, 18463, 19468, 20096, 23236, 30938, 31936, 36704, 36926, 38936, 40192, 46472, 61876, 63872, 73408, 73852, 77872, 78343, 92944, 123752, 127744, 146816, 147704, 155744, 156686, 180079, 185888, 247504, 293632, 295408, 311488, 313372, 360158, 371776, 495008, 572353, 590816, 622976, 626744, 720316, 743552, 990016, 1144706, 1181632, 1245952, 1253488, 1440632, 1487104, 1980032, 2289412, 2363264, 2428633, 2506976, 2881264, 2898691, 3960064, 4578824, 4726528, 4857266, 5013952, 5762528, 5797382, 9157648, 9714532, 10027904, 11525056, 11594764, 18315296, 19429064, 20055808, 23050112, 23189528, 36630592, 38858128, 46100224, 46379056, 73261184, 77716256, 89859421, 92758112, 146522368, 155432512, 179718842, 185516224, 310865024, 359437684, 371032448, 621730048, 718875368, 742064896, 1437750736, 2875501472, 5751002944, 11502005888, 23004011776]

約数ペア:

[(1, 23004011776), (2, 11502005888), (4, 5751002944), (8, 2875501472), (16, 1437750736), (31, 742064896), (32, 718875368), (37, 621730048), (62, 371032448), (64, 359437684), (74, 310865024), (124, 185516224), (128, 179718842), (148, 155432512), (157, 146522368), (248, 92758112), (256, 89859421), (296, 77716256), (314, 73261184), (496, 46379056), (499, 46100224), (592, 38858128), (628, 36630592), (992, 23189528), (998, 23050112), (1147, 20055808), (1184, 19429064), (1256, 18315296), (1984, 11594764), (1996, 11525056), (2294, 10027904), (2368, 9714532), (2512, 9157648), (3968, 5797382), (3992, 5762528), (4588, 5013952), (4736, 4857266), (4867, 4726528), (5024, 4578824), (5809, 3960064), (7936, 2898691), (7984, 2881264), (9176, 2506976), (9472, 2428633), (9734, 2363264), (10048, 2289412), (11618, 1980032), (15469, 1487104), (15968, 1440632), (18352, 1253488), (18463, 1245952), (19468, 1181632), (20096, 1144706), (23236, 990016), (30938, 743552), (31936, 720316), (36704, 626744), (36926, 622976), (38936, 590816), (40192, 572353), (46472, 495008), (61876, 371776), (63872, 360158), (73408, 313372), (73852, 311488), (77872, 295408), (78343, 293632), (92944, 247504), (123752, 185888), (127744, 180079), (146816, 156686), (147704, 155744)]