254652804

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 770515200

約数和(自身を除く): 515862396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 343, 369, 441, 492, 503, 574, 588, 686, 738, 861, 882, 1006, 1029, 1148, 1372, 1476, 1509, 1722, 1764, 2009, 2012, 2058, 2583, 3018, 3087, 3444, 3521, 4018, 4116, 4527, 5166, 6027, 6036, 6174, 7042, 8036, 9054, 10332, 10563, 12054, 12348, 14063, 14084, 18081, 18108, 20623, 21126, 24108, 24647, 28126, 31689, 36162, 41246, 42189, 42252, 49294, 56252, 61869, 63378, 72324, 73941, 82492, 84378, 98588, 123738, 126567, 126756, 144361, 147882, 168756, 172529, 185607, 221823, 247476, 253134, 288722, 295764, 345058, 371214, 433083, 443646, 506268, 517587, 577444, 690116, 742428, 866166, 887292, 1010527, 1035174, 1299249, 1552761, 1732332, 2021054, 2070348, 2598498, 3031581, 3105522, 4042108, 5196996, 6063162, 6211044, 7073689, 9094743, 12126324, 14147378, 18189486, 21221067, 28294756, 36378972, 42442134, 63663201, 84884268, 127326402, 254652804]

約数ペア:

[(1, 254652804), (2, 127326402), (3, 84884268), (4, 63663201), (6, 42442134), (7, 36378972), (9, 28294756), (12, 21221067), (14, 18189486), (18, 14147378), (21, 12126324), (28, 9094743), (36, 7073689), (41, 6211044), (42, 6063162), (49, 5196996), (63, 4042108), (82, 3105522), (84, 3031581), (98, 2598498), (123, 2070348), (126, 2021054), (147, 1732332), (164, 1552761), (196, 1299249), (246, 1035174), (252, 1010527), (287, 887292), (294, 866166), (343, 742428), (369, 690116), (441, 577444), (492, 517587), (503, 506268), (574, 443646), (588, 433083), (686, 371214), (738, 345058), (861, 295764), (882, 288722), (1006, 253134), (1029, 247476), (1148, 221823), (1372, 185607), (1476, 172529), (1509, 168756), (1722, 147882), (1764, 144361), (2009, 126756), (2012, 126567), (2058, 123738), (2583, 98588), (3018, 84378), (3087, 82492), (3444, 73941), (3521, 72324), (4018, 63378), (4116, 61869), (4527, 56252), (5166, 49294), (6027, 42252), (6036, 42189), (6174, 41246), (7042, 36162), (8036, 31689), (9054, 28126), (10332, 24647), (10563, 24108), (12054, 21126), (12348, 20623), (14063, 18108), (14084, 18081)]