651216132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 2048327680

約数和(自身を除く): 1397111548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 54, 62, 63, 74, 84, 93, 108, 111, 124, 126, 148, 186, 189, 217, 222, 252, 259, 279, 333, 372, 378, 434, 444, 518, 558, 651, 666, 751, 756, 777, 837, 868, 999, 1036, 1116, 1147, 1302, 1332, 1502, 1554, 1674, 1953, 1998, 2253, 2294, 2331, 2604, 3004, 3108, 3348, 3441, 3906, 3996, 4506, 4588, 4662, 5257, 5859, 6759, 6882, 6993, 7812, 8029, 9012, 9324, 10323, 10514, 11718, 13518, 13764, 13986, 15771, 16058, 20277, 20646, 21028, 23281, 23436, 24087, 27036, 27787, 27972, 30969, 31542, 32116, 40554, 41292, 46562, 47313, 48174, 55574, 61938, 63084, 69843, 72261, 81108, 83361, 93124, 94626, 96348, 111148, 123876, 139686, 141939, 144522, 162967, 166722, 189252, 194509, 209529, 216783, 250083, 279372, 283878, 289044, 325934, 333444, 389018, 419058, 433566, 488901, 500166, 567756, 583527, 628587, 651868, 750249, 778036, 838116, 861397, 867132, 977802, 1000332, 1167054, 1257174, 1466703, 1500498, 1722794, 1750581, 1955604, 2334108, 2514348, 2584191, 2933406, 3000996, 3445588, 3501162, 4400109, 5168382, 5251743, 5866812, 6029779, 7002324, 7752573, 8800218, 10336764, 10503486, 12059558, 15505146, 17600436, 18089337, 21006972, 23257719, 24119116, 31010292, 36178674, 46515438, 54268011, 72357348, 93030876, 108536022, 162804033, 217072044, 325608066, 651216132]

約数ペア:

[(1, 651216132), (2, 325608066), (3, 217072044), (4, 162804033), (6, 108536022), (7, 93030876), (9, 72357348), (12, 54268011), (14, 46515438), (18, 36178674), (21, 31010292), (27, 24119116), (28, 23257719), (31, 21006972), (36, 18089337), (37, 17600436), (42, 15505146), (54, 12059558), (62, 10503486), (63, 10336764), (74, 8800218), (84, 7752573), (93, 7002324), (108, 6029779), (111, 5866812), (124, 5251743), (126, 5168382), (148, 4400109), (186, 3501162), (189, 3445588), (217, 3000996), (222, 2933406), (252, 2584191), (259, 2514348), (279, 2334108), (333, 1955604), (372, 1750581), (378, 1722794), (434, 1500498), (444, 1466703), (518, 1257174), (558, 1167054), (651, 1000332), (666, 977802), (751, 867132), (756, 861397), (777, 838116), (837, 778036), (868, 750249), (999, 651868), (1036, 628587), (1116, 583527), (1147, 567756), (1302, 500166), (1332, 488901), (1502, 433566), (1554, 419058), (1674, 389018), (1953, 333444), (1998, 325934), (2253, 289044), (2294, 283878), (2331, 279372), (2604, 250083), (3004, 216783), (3108, 209529), (3348, 194509), (3441, 189252), (3906, 166722), (3996, 162967), (4506, 144522), (4588, 141939), (4662, 139686), (5257, 123876), (5859, 111148), (6759, 96348), (6882, 94626), (6993, 93124), (7812, 83361), (8029, 81108), (9012, 72261), (9324, 69843), (10323, 63084), (10514, 61938), (11718, 55574), (13518, 48174), (13764, 47313), (13986, 46562), (15771, 41292), (16058, 40554), (20277, 32116), (20646, 31542), (21028, 30969), (23281, 27972), (23436, 27787), (24087, 27036)]