2980217376

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{41227}}^1$

素因数の和:41494

約数の個数: 72

約数和(自身を含む): 8508964464

約数和(自身を除く): 5528747088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 8032, 9036, 12048, 18072, 24096, 36144, 41227, 72288, 82454, 123681, 164908, 247362, 329816, 371043, 494724, 659632, 742086, 989448, 1319264, 1484172, 1978896, 2968344, 3957792, 5936688, 10347977, 11873376, 20695954, 31043931, 41391908, 62087862, 82783816, 93131793, 124175724, 165567632, 186263586, 248351448, 331135264, 372527172, 496702896, 745054344, 993405792, 1490108688, 2980217376]

約数ペア:

[(1, 2980217376), (2, 1490108688), (3, 993405792), (4, 745054344), (6, 496702896), (8, 372527172), (9, 331135264), (12, 248351448), (16, 186263586), (18, 165567632), (24, 124175724), (32, 93131793), (36, 82783816), (48, 62087862), (72, 41391908), (96, 31043931), (144, 20695954), (251, 11873376), (288, 10347977), (502, 5936688), (753, 3957792), (1004, 2968344), (1506, 1978896), (2008, 1484172), (2259, 1319264), (3012, 989448), (4016, 742086), (4518, 659632), (6024, 494724), (8032, 371043), (9036, 329816), (12048, 247362), (18072, 164908), (24096, 123681), (36144, 82454), (41227, 72288)]