2028409856

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 4719432192

約数和(自身を除く): 2691022336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 157, 176, 248, 256, 296, 314, 341, 352, 407, 496, 512, 592, 628, 682, 704, 814, 992, 1024, 1147, 1184, 1256, 1364, 1408, 1628, 1727, 1984, 2294, 2368, 2512, 2728, 2816, 3256, 3454, 3968, 4588, 4736, 4867, 5024, 5456, 5632, 5809, 6512, 6908, 7936, 9176, 9472, 9734, 10048, 10912, 11264, 11618, 12617, 13024, 13816, 15872, 18352, 18944, 19468, 20096, 21824, 23236, 25234, 26048, 27632, 31744, 36704, 37888, 38936, 40192, 43648, 46472, 50468, 52096, 53537, 55264, 63899, 73408, 77872, 80384, 87296, 92944, 100936, 104192, 107074, 110528, 127798, 146816, 155744, 160768, 174592, 180079, 185888, 201872, 208384, 214148, 221056, 255596, 293632, 311488, 349184, 360158, 371776, 403744, 416768, 428296, 442112, 511192, 587264, 622976, 720316, 743552, 807488, 856592, 884224, 1022384, 1174528, 1245952, 1440632, 1487104, 1614976, 1713184, 1768448, 1980869, 2044768, 2491904, 2881264, 2974208, 3229952, 3426368, 3961738, 4089536, 4983808, 5762528, 5948416, 6459904, 6852736, 7923476, 8179072, 11525056, 12919808, 13705472, 15846952, 16358144, 23050112, 27410944, 31693904, 32716288, 46100224, 54821888, 63387808, 65432576, 92200448, 126775616, 184400896, 253551232, 507102464, 1014204928, 2028409856]

約数ペア:

[(1, 2028409856), (2, 1014204928), (4, 507102464), (8, 253551232), (11, 184400896), (16, 126775616), (22, 92200448), (31, 65432576), (32, 63387808), (37, 54821888), (44, 46100224), (62, 32716288), (64, 31693904), (74, 27410944), (88, 23050112), (124, 16358144), (128, 15846952), (148, 13705472), (157, 12919808), (176, 11525056), (248, 8179072), (256, 7923476), (296, 6852736), (314, 6459904), (341, 5948416), (352, 5762528), (407, 4983808), (496, 4089536), (512, 3961738), (592, 3426368), (628, 3229952), (682, 2974208), (704, 2881264), (814, 2491904), (992, 2044768), (1024, 1980869), (1147, 1768448), (1184, 1713184), (1256, 1614976), (1364, 1487104), (1408, 1440632), (1628, 1245952), (1727, 1174528), (1984, 1022384), (2294, 884224), (2368, 856592), (2512, 807488), (2728, 743552), (2816, 720316), (3256, 622976), (3454, 587264), (3968, 511192), (4588, 442112), (4736, 428296), (4867, 416768), (5024, 403744), (5456, 371776), (5632, 360158), (5809, 349184), (6512, 311488), (6908, 293632), (7936, 255596), (9176, 221056), (9472, 214148), (9734, 208384), (10048, 201872), (10912, 185888), (11264, 180079), (11618, 174592), (12617, 160768), (13024, 155744), (13816, 146816), (15872, 127798), (18352, 110528), (18944, 107074), (19468, 104192), (20096, 100936), (21824, 92944), (23236, 87296), (25234, 80384), (26048, 77872), (27632, 73408), (31744, 63899), (36704, 55264), (37888, 53537), (38936, 52096), (40192, 50468), (43648, 46472)]