901328118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 1952640000

約数和(自身を除く): 1051311882

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 149, 282, 298, 447, 893, 894, 1129, 1786, 2258, 2679, 2831, 3387, 5358, 5662, 6774, 7003, 8493, 14006, 16986, 21009, 21451, 42018, 42902, 53063, 64353, 106126, 128706, 133057, 159189, 168221, 266114, 318378, 336442, 399171, 504663, 798342, 1008197, 1009326, 2016394, 3024591, 3196199, 6049182, 6392398, 7906387, 9588597, 15812774, 19177194, 23719161, 47438322, 150221353, 300442706, 450664059, 901328118]

約数ペア:

[(1, 901328118), (2, 450664059), (3, 300442706), (6, 150221353), (19, 47438322), (38, 23719161), (47, 19177194), (57, 15812774), (94, 9588597), (114, 7906387), (141, 6392398), (149, 6049182), (282, 3196199), (298, 3024591), (447, 2016394), (893, 1009326), (894, 1008197), (1129, 798342), (1786, 504663), (2258, 399171), (2679, 336442), (2831, 318378), (3387, 266114), (5358, 168221), (5662, 159189), (6774, 133057), (7003, 128706), (8493, 106126), (14006, 64353), (16986, 53063), (21009, 42902), (21451, 42018)]