215579952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6951

約数の個数: 120

約数和(自身を含む): 711859200

約数和(自身を除く): 496279248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 6899, 7812, 10416, 13798, 15624, 20697, 27596, 31248, 41394, 48293, 55192, 62091, 82788, 96586, 110384, 124182, 144879, 165576, 193172, 213869, 248364, 289758, 331152, 386344, 427738, 434637, 496728, 579516, 641607, 772688, 855476, 869274, 993456, 1159032, 1283214, 1497083, 1710952, 1738548, 1924821, 2318064, 2566428, 2994166, 3421904, 3477096, 3849642, 4491249, 5132856, 5988332, 6954192, 7699284, 8982498, 10265712, 11976664, 13473747, 15398568, 17964996, 23953328, 26947494, 30797136, 35929992, 53894988, 71859984, 107789976, 215579952]

約数ペア:

[(1, 215579952), (2, 107789976), (3, 71859984), (4, 53894988), (6, 35929992), (7, 30797136), (8, 26947494), (9, 23953328), (12, 17964996), (14, 15398568), (16, 13473747), (18, 11976664), (21, 10265712), (24, 8982498), (28, 7699284), (31, 6954192), (36, 5988332), (42, 5132856), (48, 4491249), (56, 3849642), (62, 3477096), (63, 3421904), (72, 2994166), (84, 2566428), (93, 2318064), (112, 1924821), (124, 1738548), (126, 1710952), (144, 1497083), (168, 1283214), (186, 1159032), (217, 993456), (248, 869274), (252, 855476), (279, 772688), (336, 641607), (372, 579516), (434, 496728), (496, 434637), (504, 427738), (558, 386344), (651, 331152), (744, 289758), (868, 248364), (1008, 213869), (1116, 193172), (1302, 165576), (1488, 144879), (1736, 124182), (1953, 110384), (2232, 96586), (2604, 82788), (3472, 62091), (3906, 55192), (4464, 48293), (5208, 41394), (6899, 31248), (7812, 27596), (10416, 20697), (13798, 15624)]