397990152

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 1328601600

約数和(自身を除く): 930611448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 744, 756, 837, 868, 882, 1116, 1176, 1213, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2426, 2604, 2646, 3038, 3348, 3528, 3639, 3906, 4557, 4852, 5208, 5292, 5859, 6076, 6696, 7278, 7812, 8491, 9114, 9704, 10584, 10917, 11718, 12152, 13671, 14556, 15624, 16982, 18228, 21834, 23436, 25473, 27342, 29112, 32751, 33964, 36456, 37603, 41013, 43668, 46872, 50946, 54684, 59437, 65502, 67928, 75206, 76419, 82026, 87336, 101892, 109368, 112809, 118874, 131004, 150412, 152838, 164052, 178311, 203784, 225618, 229257, 237748, 262008, 263221, 300824, 305676, 328104, 338427, 356622, 451236, 458514, 475496, 526442, 534933, 611352, 676854, 713244, 789663, 902472, 917028, 1015281, 1052884, 1069866, 1353708, 1426488, 1579326, 1604799, 1834056, 1842547, 2030562, 2105768, 2139732, 2368989, 2707416, 3158652, 3209598, 3685094, 4061124, 4279464, 4737978, 5527641, 6317304, 6419196, 7106967, 7370188, 8122248, 9475956, 11055282, 12838392, 14213934, 14740376, 16582923, 18951912, 22110564, 28427868, 33165846, 44221128, 49748769, 56855736, 66331692, 99497538, 132663384, 198995076, 397990152]

約数ペア:

[(1, 397990152), (2, 198995076), (3, 132663384), (4, 99497538), (6, 66331692), (7, 56855736), (8, 49748769), (9, 44221128), (12, 33165846), (14, 28427868), (18, 22110564), (21, 18951912), (24, 16582923), (27, 14740376), (28, 14213934), (31, 12838392), (36, 11055282), (42, 9475956), (49, 8122248), (54, 7370188), (56, 7106967), (62, 6419196), (63, 6317304), (72, 5527641), (84, 4737978), (93, 4279464), (98, 4061124), (108, 3685094), (124, 3209598), (126, 3158652), (147, 2707416), (168, 2368989), (186, 2139732), (189, 2105768), (196, 2030562), (216, 1842547), (217, 1834056), (248, 1604799), (252, 1579326), (279, 1426488), (294, 1353708), (372, 1069866), (378, 1052884), (392, 1015281), (434, 917028), (441, 902472), (504, 789663), (558, 713244), (588, 676854), (651, 611352), (744, 534933), (756, 526442), (837, 475496), (868, 458514), (882, 451236), (1116, 356622), (1176, 338427), (1213, 328104), (1302, 305676), (1323, 300824), (1512, 263221), (1519, 262008), (1674, 237748), (1736, 229257), (1764, 225618), (1953, 203784), (2232, 178311), (2426, 164052), (2604, 152838), (2646, 150412), (3038, 131004), (3348, 118874), (3528, 112809), (3639, 109368), (3906, 101892), (4557, 87336), (4852, 82026), (5208, 76419), (5292, 75206), (5859, 67928), (6076, 65502), (6696, 59437), (7278, 54684), (7812, 50946), (8491, 46872), (9114, 43668), (9704, 41013), (10584, 37603), (10917, 36456), (11718, 33964), (12152, 32751), (13671, 29112), (14556, 27342), (15624, 25473), (16982, 23436), (18228, 21834)]