1489661568

素因数分解:

$2^7\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 4294264260

約数和(自身を除く): 2804602692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 997, 1152, 1297, 1994, 2594, 2991, 3891, 3988, 5188, 5982, 7782, 7976, 8973, 10376, 11673, 11964, 15564, 15952, 17946, 20752, 23346, 23928, 31128, 31904, 35892, 41504, 46692, 47856, 62256, 63808, 71784, 83008, 93384, 95712, 124512, 127616, 143568, 166016, 186768, 191424, 249024, 287136, 373536, 382848, 498048, 574272, 747072, 1148544, 1293109, 1494144, 2586218, 3879327, 5172436, 7758654, 10344872, 11637981, 15517308, 20689744, 23275962, 31034616, 41379488, 46551924, 62069232, 82758976, 93103848, 124138464, 165517952, 186207696, 248276928, 372415392, 496553856, 744830784, 1489661568]

約数ペア:

[(1, 1489661568), (2, 744830784), (3, 496553856), (4, 372415392), (6, 248276928), (8, 186207696), (9, 165517952), (12, 124138464), (16, 93103848), (18, 82758976), (24, 62069232), (32, 46551924), (36, 41379488), (48, 31034616), (64, 23275962), (72, 20689744), (96, 15517308), (128, 11637981), (144, 10344872), (192, 7758654), (288, 5172436), (384, 3879327), (576, 2586218), (997, 1494144), (1152, 1293109), (1297, 1148544), (1994, 747072), (2594, 574272), (2991, 498048), (3891, 382848), (3988, 373536), (5188, 287136), (5982, 249024), (7782, 191424), (7976, 186768), (8973, 166016), (10376, 143568), (11673, 127616), (11964, 124512), (15564, 95712), (15952, 93384), (17946, 83008), (20752, 71784), (23346, 63808), (23928, 62256), (31128, 47856), (31904, 46692), (35892, 41504)]