4945073968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 11103039360

約数和(自身を除く): 6157965392

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 92, 97, 116, 136, 184, 194, 232, 272, 281, 368, 388, 391, 464, 493, 562, 667, 776, 782, 986, 1124, 1334, 1552, 1564, 1649, 1972, 2231, 2248, 2668, 2813, 3128, 3298, 3944, 4462, 4496, 4777, 5336, 5626, 6256, 6463, 6596, 7888, 8149, 8924, 9554, 10672, 11252, 11339, 12926, 13192, 16298, 17848, 19108, 22504, 22678, 25852, 26384, 27257, 32596, 35696, 37927, 38216, 45008, 45356, 47821, 51704, 54514, 64699, 65192, 75854, 76432, 90712, 95642, 103408, 109028, 109871, 129398, 130384, 138533, 151708, 181424, 187427, 191284, 218056, 219742, 258796, 277066, 303416, 374854, 382568, 436112, 439484, 463369, 517592, 554132, 606832, 626911, 749708, 765136, 790453, 878968, 926738, 1035184, 1099883, 1108264, 1253822, 1499416, 1580906, 1757936, 1853476, 2199766, 2216528, 2507644, 2998832, 3161812, 3186259, 3706952, 4399532, 5015288, 6323624, 6372518, 7413904, 8799064, 10030576, 10657487, 12647248, 12745036, 13437701, 17598128, 18180419, 21314974, 25490072, 26875402, 36360838, 42629948, 50980144, 53750804, 72721676, 85259896, 107501608, 145443352, 170519792, 215003216, 290886704, 309067123, 618134246, 1236268492, 2472536984, 4945073968]

約数ペア:

[(1, 4945073968), (2, 2472536984), (4, 1236268492), (8, 618134246), (16, 309067123), (17, 290886704), (23, 215003216), (29, 170519792), (34, 145443352), (46, 107501608), (58, 85259896), (68, 72721676), (92, 53750804), (97, 50980144), (116, 42629948), (136, 36360838), (184, 26875402), (194, 25490072), (232, 21314974), (272, 18180419), (281, 17598128), (368, 13437701), (388, 12745036), (391, 12647248), (464, 10657487), (493, 10030576), (562, 8799064), (667, 7413904), (776, 6372518), (782, 6323624), (986, 5015288), (1124, 4399532), (1334, 3706952), (1552, 3186259), (1564, 3161812), (1649, 2998832), (1972, 2507644), (2231, 2216528), (2248, 2199766), (2668, 1853476), (2813, 1757936), (3128, 1580906), (3298, 1499416), (3944, 1253822), (4462, 1108264), (4496, 1099883), (4777, 1035184), (5336, 926738), (5626, 878968), (6256, 790453), (6463, 765136), (6596, 749708), (7888, 626911), (8149, 606832), (8924, 554132), (9554, 517592), (10672, 463369), (11252, 439484), (11339, 436112), (12926, 382568), (13192, 374854), (16298, 303416), (17848, 277066), (19108, 258796), (22504, 219742), (22678, 218056), (25852, 191284), (26384, 187427), (27257, 181424), (32596, 151708), (35696, 138533), (37927, 130384), (38216, 129398), (45008, 109871), (45356, 109028), (47821, 103408), (51704, 95642), (54514, 90712), (64699, 76432), (65192, 75854)]