551327232

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 1539410400

約数和(自身を除く): 988083168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 89, 96, 109, 111, 128, 148, 178, 192, 218, 222, 256, 267, 296, 327, 356, 384, 436, 444, 512, 534, 592, 654, 712, 768, 872, 888, 1068, 1184, 1308, 1424, 1536, 1744, 1776, 2136, 2368, 2616, 2848, 3293, 3488, 3552, 4033, 4272, 4736, 5232, 5696, 6586, 6976, 7104, 8066, 8544, 9472, 9701, 9879, 10464, 11392, 12099, 13172, 13952, 14208, 16132, 17088, 18944, 19402, 19758, 20928, 22784, 24198, 26344, 27904, 28416, 29103, 32264, 34176, 38804, 39516, 41856, 45568, 48396, 52688, 55808, 56832, 58206, 64528, 68352, 77608, 79032, 83712, 96792, 105376, 116412, 129056, 136704, 155216, 158064, 167424, 193584, 210752, 232824, 258112, 310432, 316128, 358937, 387168, 421504, 465648, 516224, 620864, 632256, 717874, 774336, 843008, 931296, 1032448, 1076811, 1241728, 1264512, 1435748, 1548672, 1686016, 1862592, 2064896, 2153622, 2483456, 2529024, 2871496, 3097344, 3725184, 4307244, 4966912, 5058048, 5742992, 6194688, 7450368, 8614488, 11485984, 14900736, 17228976, 22971968, 34457952, 45943936, 68915904, 91887872, 137831808, 183775744, 275663616, 551327232]

約数ペア:

[(1, 551327232), (2, 275663616), (3, 183775744), (4, 137831808), (6, 91887872), (8, 68915904), (12, 45943936), (16, 34457952), (24, 22971968), (32, 17228976), (37, 14900736), (48, 11485984), (64, 8614488), (74, 7450368), (89, 6194688), (96, 5742992), (109, 5058048), (111, 4966912), (128, 4307244), (148, 3725184), (178, 3097344), (192, 2871496), (218, 2529024), (222, 2483456), (256, 2153622), (267, 2064896), (296, 1862592), (327, 1686016), (356, 1548672), (384, 1435748), (436, 1264512), (444, 1241728), (512, 1076811), (534, 1032448), (592, 931296), (654, 843008), (712, 774336), (768, 717874), (872, 632256), (888, 620864), (1068, 516224), (1184, 465648), (1308, 421504), (1424, 387168), (1536, 358937), (1744, 316128), (1776, 310432), (2136, 258112), (2368, 232824), (2616, 210752), (2848, 193584), (3293, 167424), (3488, 158064), (3552, 155216), (4033, 136704), (4272, 129056), (4736, 116412), (5232, 105376), (5696, 96792), (6586, 83712), (6976, 79032), (7104, 77608), (8066, 68352), (8544, 64528), (9472, 58206), (9701, 56832), (9879, 55808), (10464, 52688), (11392, 48396), (12099, 45568), (13172, 41856), (13952, 39516), (14208, 38804), (16132, 34176), (17088, 32264), (18944, 29103), (19402, 28416), (19758, 27904), (20928, 26344), (22784, 24198)]