1403699328

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21419

約数の個数: 128

約数和(自身を含む): 4361112000

約数和(自身を除く): 2957412672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21377, 21888, 32832, 42754, 64131, 65664, 85508, 128262, 171016, 192393, 256524, 342032, 384786, 406163, 513048, 577179, 684064, 769572, 812326, 1026096, 1154358, 1218489, 1368128, 1539144, 1624652, 2052192, 2308716, 2436978, 2736256, 3078288, 3249304, 3655467, 4104384, 4617432, 4873956, 6156576, 6498608, 7310934, 8208768, 9234864, 9747912, 10966401, 12313152, 12997216, 14621868, 18469728, 19495824, 21932802, 24626304, 25994432, 29243736, 36939456, 38991648, 43865604, 51988864, 58487472, 73878912, 77983296, 87731208, 116974944, 155966592, 175462416, 233949888, 350924832, 467899776, 701849664, 1403699328]

約数ペア:

[(1, 1403699328), (2, 701849664), (3, 467899776), (4, 350924832), (6, 233949888), (8, 175462416), (9, 155966592), (12, 116974944), (16, 87731208), (18, 77983296), (19, 73878912), (24, 58487472), (27, 51988864), (32, 43865604), (36, 38991648), (38, 36939456), (48, 29243736), (54, 25994432), (57, 24626304), (64, 21932802), (72, 19495824), (76, 18469728), (96, 14621868), (108, 12997216), (114, 12313152), (128, 10966401), (144, 9747912), (152, 9234864), (171, 8208768), (192, 7310934), (216, 6498608), (228, 6156576), (288, 4873956), (304, 4617432), (342, 4104384), (384, 3655467), (432, 3249304), (456, 3078288), (513, 2736256), (576, 2436978), (608, 2308716), (684, 2052192), (864, 1624652), (912, 1539144), (1026, 1368128), (1152, 1218489), (1216, 1154358), (1368, 1026096), (1728, 812326), (1824, 769572), (2052, 684064), (2432, 577179), (2736, 513048), (3456, 406163), (3648, 384786), (4104, 342032), (5472, 256524), (7296, 192393), (8208, 171016), (10944, 128262), (16416, 85508), (21377, 65664), (21888, 64131), (32832, 42754)]