64385664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 128

約数和(自身を含む): 207100800

約数和(自身を除く): 142715136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1409, 1428, 1632, 1904, 2176, 2688, 2818, 2856, 3264, 3808, 4227, 5636, 5712, 6528, 7616, 8454, 9863, 11272, 11424, 15232, 16908, 19726, 22544, 22848, 23953, 29589, 33816, 39452, 45088, 45696, 47906, 59178, 67632, 71859, 78904, 90176, 95812, 118356, 135264, 143718, 157808, 167671, 180352, 191624, 236712, 270528, 287436, 315616, 335342, 383248, 473424, 503013, 541056, 574872, 631232, 670684, 766496, 946848, 1006026, 1149744, 1262464, 1341368, 1532992, 1893696, 2012052, 2299488, 2682736, 3065984, 3787392, 4024104, 4598976, 5365472, 8048208, 9197952, 10730944, 16096416, 21461888, 32192832, 64385664]

約数ペア:

[(1, 64385664), (2, 32192832), (3, 21461888), (4, 16096416), (6, 10730944), (7, 9197952), (8, 8048208), (12, 5365472), (14, 4598976), (16, 4024104), (17, 3787392), (21, 3065984), (24, 2682736), (28, 2299488), (32, 2012052), (34, 1893696), (42, 1532992), (48, 1341368), (51, 1262464), (56, 1149744), (64, 1006026), (68, 946848), (84, 766496), (96, 670684), (102, 631232), (112, 574872), (119, 541056), (128, 503013), (136, 473424), (168, 383248), (192, 335342), (204, 315616), (224, 287436), (238, 270528), (272, 236712), (336, 191624), (357, 180352), (384, 167671), (408, 157808), (448, 143718), (476, 135264), (544, 118356), (672, 95812), (714, 90176), (816, 78904), (896, 71859), (952, 67632), (1088, 59178), (1344, 47906), (1409, 45696), (1428, 45088), (1632, 39452), (1904, 33816), (2176, 29589), (2688, 23953), (2818, 22848), (2856, 22544), (3264, 19726), (3808, 16908), (4227, 15232), (5636, 11424), (5712, 11272), (6528, 9863), (7616, 8454)]