31505535216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11515181}}^1$

素因数の和:11515214

約数の個数: 60

約数和(自身を含む): 92812366920

約数和(自身を除く): 61306831704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11515181, 23030362, 34545543, 46060724, 69091086, 92121448, 103636629, 138182172, 184242896, 207273258, 218788439, 276364344, 414546516, 437576878, 552728688, 656365317, 829093032, 875153756, 1312730634, 1658186064, 1750307512, 1969095951, 2625461268, 3500615024, 3938191902, 5250922536, 7876383804, 10501845072, 15752767608, 31505535216]

約数ペア:

[(1, 31505535216), (2, 15752767608), (3, 10501845072), (4, 7876383804), (6, 5250922536), (8, 3938191902), (9, 3500615024), (12, 2625461268), (16, 1969095951), (18, 1750307512), (19, 1658186064), (24, 1312730634), (36, 875153756), (38, 829093032), (48, 656365317), (57, 552728688), (72, 437576878), (76, 414546516), (114, 276364344), (144, 218788439), (152, 207273258), (171, 184242896), (228, 138182172), (304, 103636629), (342, 92121448), (456, 69091086), (684, 46060724), (912, 34545543), (1368, 23030362), (2736, 11515181)]