260000496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 160

約数和(自身を含む): 860897280

約数和(自身を除く): 600896784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 127, 144, 168, 189, 216, 252, 254, 336, 378, 381, 432, 504, 508, 677, 756, 762, 889, 1008, 1016, 1143, 1354, 1512, 1524, 1778, 2031, 2032, 2286, 2667, 2708, 3024, 3048, 3429, 3556, 4062, 4572, 4739, 5334, 5416, 6093, 6096, 6858, 7112, 8001, 8124, 9144, 9478, 10668, 10832, 12186, 13716, 14217, 14224, 16002, 16248, 18279, 18288, 18956, 21336, 24003, 24372, 27432, 28434, 32004, 32496, 36558, 37912, 42651, 42672, 48006, 48744, 54864, 56868, 64008, 73116, 75824, 85302, 85979, 96012, 97488, 113736, 127953, 128016, 146232, 170604, 171958, 192024, 227472, 255906, 257937, 292464, 341208, 343916, 384048, 511812, 515874, 601853, 682416, 687832, 773811, 1023624, 1031748, 1203706, 1375664, 1547622, 1805559, 2047248, 2063496, 2321433, 2407412, 3095244, 3611118, 4126992, 4642866, 4814824, 5416677, 6190488, 7222236, 9285732, 9629648, 10833354, 12380976, 14444472, 16250031, 18571464, 21666708, 28888944, 32500062, 37142928, 43333416, 65000124, 86666832, 130000248, 260000496]

約数ペア:

[(1, 260000496), (2, 130000248), (3, 86666832), (4, 65000124), (6, 43333416), (7, 37142928), (8, 32500062), (9, 28888944), (12, 21666708), (14, 18571464), (16, 16250031), (18, 14444472), (21, 12380976), (24, 10833354), (27, 9629648), (28, 9285732), (36, 7222236), (42, 6190488), (48, 5416677), (54, 4814824), (56, 4642866), (63, 4126992), (72, 3611118), (84, 3095244), (108, 2407412), (112, 2321433), (126, 2063496), (127, 2047248), (144, 1805559), (168, 1547622), (189, 1375664), (216, 1203706), (252, 1031748), (254, 1023624), (336, 773811), (378, 687832), (381, 682416), (432, 601853), (504, 515874), (508, 511812), (677, 384048), (756, 343916), (762, 341208), (889, 292464), (1008, 257937), (1016, 255906), (1143, 227472), (1354, 192024), (1512, 171958), (1524, 170604), (1778, 146232), (2031, 128016), (2032, 127953), (2286, 113736), (2667, 97488), (2708, 96012), (3024, 85979), (3048, 85302), (3429, 75824), (3556, 73116), (4062, 64008), (4572, 56868), (4739, 54864), (5334, 48744), (5416, 48006), (6093, 42672), (6096, 42651), (6858, 37912), (7112, 36558), (8001, 32496), (8124, 32004), (9144, 28434), (9478, 27432), (10668, 24372), (10832, 24003), (12186, 21336), (13716, 18956), (14217, 18288), (14224, 18279), (16002, 16248)]