2158530816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 6232564800

約数和(自身を除く): 4074033984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 256, 298, 312, 384, 416, 447, 596, 624, 768, 832, 894, 1192, 1248, 1451, 1664, 1788, 1937, 2384, 2496, 2902, 3328, 3576, 3874, 4353, 4768, 4992, 5804, 5811, 7152, 7748, 8706, 9536, 9984, 11608, 11622, 14304, 15496, 17412, 18863, 19072, 23216, 23244, 28608, 30992, 34824, 37726, 38144, 46432, 46488, 56589, 57216, 61984, 69648, 75452, 92864, 92976, 113178, 114432, 123968, 139296, 150904, 185728, 185952, 216199, 226356, 247936, 278592, 301808, 371456, 371904, 432398, 452712, 495872, 557184, 603616, 648597, 743808, 864796, 905424, 1114368, 1207232, 1297194, 1487616, 1729592, 1810848, 2414464, 2594388, 2810587, 3459184, 3621696, 4828928, 5188776, 5621174, 6918368, 7243392, 8431761, 10377552, 11242348, 13836736, 14486784, 16863522, 20755104, 22484696, 27673472, 33727044, 41510208, 44969392, 55346944, 67454088, 83020416, 89938784, 134908176, 166040832, 179877568, 269816352, 359755136, 539632704, 719510272, 1079265408, 2158530816]

約数ペア:

[(1, 2158530816), (2, 1079265408), (3, 719510272), (4, 539632704), (6, 359755136), (8, 269816352), (12, 179877568), (13, 166040832), (16, 134908176), (24, 89938784), (26, 83020416), (32, 67454088), (39, 55346944), (48, 44969392), (52, 41510208), (64, 33727044), (78, 27673472), (96, 22484696), (104, 20755104), (128, 16863522), (149, 14486784), (156, 13836736), (192, 11242348), (208, 10377552), (256, 8431761), (298, 7243392), (312, 6918368), (384, 5621174), (416, 5188776), (447, 4828928), (596, 3621696), (624, 3459184), (768, 2810587), (832, 2594388), (894, 2414464), (1192, 1810848), (1248, 1729592), (1451, 1487616), (1664, 1297194), (1788, 1207232), (1937, 1114368), (2384, 905424), (2496, 864796), (2902, 743808), (3328, 648597), (3576, 603616), (3874, 557184), (4353, 495872), (4768, 452712), (4992, 432398), (5804, 371904), (5811, 371456), (7152, 301808), (7748, 278592), (8706, 247936), (9536, 226356), (9984, 216199), (11608, 185952), (11622, 185728), (14304, 150904), (15496, 139296), (17412, 123968), (18863, 114432), (19072, 113178), (23216, 92976), (23244, 92864), (28608, 75452), (30992, 69648), (34824, 61984), (37726, 57216), (38144, 56589), (46432, 46488)]