649929168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3727}}^1$

素因数の和:3921

約数の個数: 120

約数和(自身を含む): 2091318528

約数和(自身を除く): 1441389360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 504, 519, 692, 1008, 1038, 1211, 1384, 1557, 2076, 2422, 2768, 3114, 3633, 3727, 4152, 4844, 6228, 7266, 7454, 8304, 9688, 10899, 11181, 12456, 14532, 14908, 19376, 21798, 22362, 24912, 26089, 29064, 29816, 33543, 43596, 44724, 52178, 58128, 59632, 67086, 78267, 87192, 89448, 104356, 134172, 156534, 174384, 178896, 208712, 234801, 268344, 313068, 417424, 469602, 536688, 626136, 644771, 939204, 1252272, 1289542, 1878408, 1934313, 2579084, 3756816, 3868626, 4513397, 5158168, 5802939, 7737252, 9026794, 10316336, 11605878, 13540191, 15474504, 18053588, 23211756, 27080382, 30949008, 36107176, 40620573, 46423512, 54160764, 72214352, 81241146, 92847024, 108321528, 162482292, 216643056, 324964584, 649929168]

約数ペア:

[(1, 649929168), (2, 324964584), (3, 216643056), (4, 162482292), (6, 108321528), (7, 92847024), (8, 81241146), (9, 72214352), (12, 54160764), (14, 46423512), (16, 40620573), (18, 36107176), (21, 30949008), (24, 27080382), (28, 23211756), (36, 18053588), (42, 15474504), (48, 13540191), (56, 11605878), (63, 10316336), (72, 9026794), (84, 7737252), (112, 5802939), (126, 5158168), (144, 4513397), (168, 3868626), (173, 3756816), (252, 2579084), (336, 1934313), (346, 1878408), (504, 1289542), (519, 1252272), (692, 939204), (1008, 644771), (1038, 626136), (1211, 536688), (1384, 469602), (1557, 417424), (2076, 313068), (2422, 268344), (2768, 234801), (3114, 208712), (3633, 178896), (3727, 174384), (4152, 156534), (4844, 134172), (6228, 104356), (7266, 89448), (7454, 87192), (8304, 78267), (9688, 67086), (10899, 59632), (11181, 58128), (12456, 52178), (14532, 44724), (14908, 43596), (19376, 33543), (21798, 29816), (22362, 29064), (24912, 26089)]