7986906648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:2006

約数の個数: 192

約数和(自身を含む): 25392706560

約数和(自身を除く): 17405799912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 193, 252, 282, 329, 376, 386, 423, 504, 564, 579, 658, 772, 846, 987, 1128, 1158, 1316, 1351, 1544, 1692, 1737, 1747, 1974, 2316, 2632, 2702, 2961, 3384, 3474, 3494, 3948, 4053, 4632, 5241, 5404, 5922, 6948, 6988, 7896, 8106, 9071, 10482, 10808, 11844, 12159, 12229, 13896, 13976, 15723, 16212, 18142, 20964, 23688, 24318, 24458, 27213, 31446, 32424, 36284, 36687, 41928, 48636, 48916, 54426, 62892, 63497, 72568, 73374, 81639, 82109, 97272, 97832, 108852, 110061, 125784, 126994, 146748, 163278, 164218, 190491, 217704, 220122, 246327, 253988, 293496, 326556, 328436, 337171, 380982, 440244, 492654, 507976, 571473, 574763, 653112, 656872, 674342, 738981, 761964, 880488, 985308, 1011513, 1142946, 1149526, 1348684, 1477962, 1523928, 1724289, 1970616, 2023026, 2285892, 2299052, 2360197, 2697368, 2955924, 3034539, 3448578, 4046052, 4571784, 4598104, 4720394, 5172867, 5911848, 6069078, 6897156, 7080591, 8092104, 9440788, 10345734, 12138156, 13794312, 14161182, 15847037, 18881576, 20691468, 21241773, 24276312, 28322364, 31694074, 41382936, 42483546, 47541111, 56644728, 63388148, 84967092, 95082222, 110929259, 126776296, 142623333, 169934184, 190164444, 221858518, 285246666, 332787777, 380328888, 443717036, 570493332, 665575554, 887434072, 998363331, 1140986664, 1331151108, 1996726662, 2662302216, 3993453324, 7986906648]

約数ペア:

[(1, 7986906648), (2, 3993453324), (3, 2662302216), (4, 1996726662), (6, 1331151108), (7, 1140986664), (8, 998363331), (9, 887434072), (12, 665575554), (14, 570493332), (18, 443717036), (21, 380328888), (24, 332787777), (28, 285246666), (36, 221858518), (42, 190164444), (47, 169934184), (56, 142623333), (63, 126776296), (72, 110929259), (84, 95082222), (94, 84967092), (126, 63388148), (141, 56644728), (168, 47541111), (188, 42483546), (193, 41382936), (252, 31694074), (282, 28322364), (329, 24276312), (376, 21241773), (386, 20691468), (423, 18881576), (504, 15847037), (564, 14161182), (579, 13794312), (658, 12138156), (772, 10345734), (846, 9440788), (987, 8092104), (1128, 7080591), (1158, 6897156), (1316, 6069078), (1351, 5911848), (1544, 5172867), (1692, 4720394), (1737, 4598104), (1747, 4571784), (1974, 4046052), (2316, 3448578), (2632, 3034539), (2702, 2955924), (2961, 2697368), (3384, 2360197), (3474, 2299052), (3494, 2285892), (3948, 2023026), (4053, 1970616), (4632, 1724289), (5241, 1523928), (5404, 1477962), (5922, 1348684), (6948, 1149526), (6988, 1142946), (7896, 1011513), (8106, 985308), (9071, 880488), (10482, 761964), (10808, 738981), (11844, 674342), (12159, 656872), (12229, 653112), (13896, 574763), (13976, 571473), (15723, 507976), (16212, 492654), (18142, 440244), (20964, 380982), (23688, 337171), (24318, 328436), (24458, 326556), (27213, 293496), (31446, 253988), (32424, 246327), (36284, 220122), (36687, 217704), (41928, 190491), (48636, 164218), (48916, 163278), (54426, 146748), (62892, 126994), (63497, 125784), (72568, 110061), (73374, 108852), (81639, 97832), (82109, 97272)]