15368808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 49029120

約数和(自身を除く): 33660312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 227, 248, 273, 312, 364, 372, 403, 434, 454, 546, 651, 681, 728, 744, 806, 868, 908, 1092, 1209, 1302, 1362, 1589, 1612, 1736, 1816, 2184, 2418, 2604, 2724, 2821, 2951, 3178, 3224, 4767, 4836, 5208, 5448, 5642, 5902, 6356, 7037, 8463, 8853, 9534, 9672, 11284, 11804, 12712, 14074, 16926, 17706, 19068, 20657, 21111, 22568, 23608, 28148, 33852, 35412, 38136, 41314, 42222, 49259, 56296, 61971, 67704, 70824, 82628, 84444, 91481, 98518, 123942, 147777, 165256, 168888, 182962, 197036, 247884, 274443, 295554, 365924, 394072, 495768, 548886, 591108, 640367, 731848, 1097772, 1182216, 1280734, 1921101, 2195544, 2561468, 3842202, 5122936, 7684404, 15368808]

約数ペア:

[(1, 15368808), (2, 7684404), (3, 5122936), (4, 3842202), (6, 2561468), (7, 2195544), (8, 1921101), (12, 1280734), (13, 1182216), (14, 1097772), (21, 731848), (24, 640367), (26, 591108), (28, 548886), (31, 495768), (39, 394072), (42, 365924), (52, 295554), (56, 274443), (62, 247884), (78, 197036), (84, 182962), (91, 168888), (93, 165256), (104, 147777), (124, 123942), (156, 98518), (168, 91481), (182, 84444), (186, 82628), (217, 70824), (227, 67704), (248, 61971), (273, 56296), (312, 49259), (364, 42222), (372, 41314), (403, 38136), (434, 35412), (454, 33852), (546, 28148), (651, 23608), (681, 22568), (728, 21111), (744, 20657), (806, 19068), (868, 17706), (908, 16926), (1092, 14074), (1209, 12712), (1302, 11804), (1362, 11284), (1589, 9672), (1612, 9534), (1736, 8853), (1816, 8463), (2184, 7037), (2418, 6356), (2604, 5902), (2724, 5642), (2821, 5448), (2951, 5208), (3178, 4836), (3224, 4767)]