64207379968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4912

約数の個数: 160

約数和(自身を含む): 143887290624

約数和(自身を除く): 79679910656

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 67, 68, 92, 128, 134, 136, 184, 256, 268, 272, 368, 391, 512, 536, 544, 736, 782, 1072, 1088, 1139, 1472, 1541, 1564, 2144, 2176, 2278, 2944, 3082, 3128, 4288, 4352, 4556, 4787, 5888, 6164, 6256, 8576, 8704, 9112, 9574, 11776, 12328, 12512, 17152, 18224, 19148, 24656, 25024, 26197, 34304, 36448, 38296, 49312, 50048, 52394, 72896, 76592, 81379, 98624, 100096, 104788, 110101, 145792, 153184, 162758, 197248, 200192, 209576, 220202, 291584, 306368, 320729, 325516, 394496, 419152, 440404, 583168, 612736, 641458, 651032, 788992, 838304, 880808, 1225472, 1282916, 1302064, 1676608, 1761616, 1871717, 2450944, 2565832, 2604128, 3353216, 3523232, 3743434, 5131664, 5208256, 5452393, 6706432, 7046464, 7376767, 7486868, 10263328, 10416512, 10904786, 13412864, 14092928, 14753534, 14973736, 20526656, 20833024, 21809572, 28185856, 29507068, 29947472, 41053312, 41666048, 43619144, 56371712, 59014136, 59894944, 82106624, 87238288, 118028272, 119789888, 125405039, 164213248, 174476576, 236056544, 239579776, 250810078, 348953152, 472113088, 479159552, 501620156, 697906304, 944226176, 958319104, 1003240312, 1395812608, 1888452352, 2006480624, 2791625216, 3776904704, 4012961248, 8025922496, 16051844992, 32103689984, 64207379968]

約数ペア:

[(1, 64207379968), (2, 32103689984), (4, 16051844992), (8, 8025922496), (16, 4012961248), (17, 3776904704), (23, 2791625216), (32, 2006480624), (34, 1888452352), (46, 1395812608), (64, 1003240312), (67, 958319104), (68, 944226176), (92, 697906304), (128, 501620156), (134, 479159552), (136, 472113088), (184, 348953152), (256, 250810078), (268, 239579776), (272, 236056544), (368, 174476576), (391, 164213248), (512, 125405039), (536, 119789888), (544, 118028272), (736, 87238288), (782, 82106624), (1072, 59894944), (1088, 59014136), (1139, 56371712), (1472, 43619144), (1541, 41666048), (1564, 41053312), (2144, 29947472), (2176, 29507068), (2278, 28185856), (2944, 21809572), (3082, 20833024), (3128, 20526656), (4288, 14973736), (4352, 14753534), (4556, 14092928), (4787, 13412864), (5888, 10904786), (6164, 10416512), (6256, 10263328), (8576, 7486868), (8704, 7376767), (9112, 7046464), (9574, 6706432), (11776, 5452393), (12328, 5208256), (12512, 5131664), (17152, 3743434), (18224, 3523232), (19148, 3353216), (24656, 2604128), (25024, 2565832), (26197, 2450944), (34304, 1871717), (36448, 1761616), (38296, 1676608), (49312, 1302064), (50048, 1282916), (52394, 1225472), (72896, 880808), (76592, 838304), (81379, 788992), (98624, 651032), (100096, 641458), (104788, 612736), (110101, 583168), (145792, 440404), (153184, 419152), (162758, 394496), (197248, 325516), (200192, 320729), (209576, 306368), (220202, 291584)]