726256128

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 160

約数和(自身を含む): 2142112896

約数和(自身を除く): 1415856768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 444, 481, 512, 592, 624, 768, 832, 888, 962, 983, 1184, 1248, 1443, 1536, 1664, 1776, 1924, 1966, 2368, 2496, 2886, 2949, 3328, 3552, 3848, 3932, 4736, 4992, 5772, 5898, 6656, 7104, 7696, 7864, 9472, 9984, 11544, 11796, 12779, 14208, 15392, 15728, 18944, 19968, 23088, 23592, 25558, 28416, 30784, 31456, 36371, 38337, 46176, 47184, 51116, 56832, 61568, 62912, 72742, 76674, 92352, 94368, 102232, 109113, 123136, 125824, 145484, 153348, 184704, 188736, 204464, 218226, 246272, 251648, 290968, 306696, 369408, 377472, 408928, 436452, 472823, 503296, 581936, 613392, 738816, 754944, 817856, 872904, 945646, 1163872, 1226784, 1418469, 1509888, 1635712, 1745808, 1891292, 2327744, 2453568, 2836938, 3271424, 3491616, 3782584, 4655488, 4907136, 5673876, 6542848, 6983232, 7565168, 9310976, 9814272, 11347752, 13966464, 15130336, 18621952, 19628544, 22695504, 27932928, 30260672, 45391008, 55865856, 60521344, 90782016, 121042688, 181564032, 242085376, 363128064, 726256128]

約数ペア:

[(1, 726256128), (2, 363128064), (3, 242085376), (4, 181564032), (6, 121042688), (8, 90782016), (12, 60521344), (13, 55865856), (16, 45391008), (24, 30260672), (26, 27932928), (32, 22695504), (37, 19628544), (39, 18621952), (48, 15130336), (52, 13966464), (64, 11347752), (74, 9814272), (78, 9310976), (96, 7565168), (104, 6983232), (111, 6542848), (128, 5673876), (148, 4907136), (156, 4655488), (192, 3782584), (208, 3491616), (222, 3271424), (256, 2836938), (296, 2453568), (312, 2327744), (384, 1891292), (416, 1745808), (444, 1635712), (481, 1509888), (512, 1418469), (592, 1226784), (624, 1163872), (768, 945646), (832, 872904), (888, 817856), (962, 754944), (983, 738816), (1184, 613392), (1248, 581936), (1443, 503296), (1536, 472823), (1664, 436452), (1776, 408928), (1924, 377472), (1966, 369408), (2368, 306696), (2496, 290968), (2886, 251648), (2949, 246272), (3328, 218226), (3552, 204464), (3848, 188736), (3932, 184704), (4736, 153348), (4992, 145484), (5772, 125824), (5898, 123136), (6656, 109113), (7104, 102232), (7696, 94368), (7864, 92352), (9472, 76674), (9984, 72742), (11544, 62912), (11796, 61568), (12779, 56832), (14208, 51116), (15392, 47184), (15728, 46176), (18944, 38337), (19968, 36371), (23088, 31456), (23592, 30784), (25558, 28416)]