258876216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{63079}}^1$

素因数の和:63113

約数の個数: 64

約数和(自身を含む): 756960000

約数和(自身を除く): 498083784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 63079, 126158, 189237, 252316, 378474, 504632, 567711, 756948, 1135422, 1198501, 1513896, 1703133, 2270844, 2397002, 3406266, 3595503, 4541688, 4794004, 6812532, 7191006, 9588008, 10786509, 13625064, 14382012, 21573018, 28764024, 32359527, 43146036, 64719054, 86292072, 129438108, 258876216]

約数ペア:

[(1, 258876216), (2, 129438108), (3, 86292072), (4, 64719054), (6, 43146036), (8, 32359527), (9, 28764024), (12, 21573018), (18, 14382012), (19, 13625064), (24, 10786509), (27, 9588008), (36, 7191006), (38, 6812532), (54, 4794004), (57, 4541688), (72, 3595503), (76, 3406266), (108, 2397002), (114, 2270844), (152, 1703133), (171, 1513896), (216, 1198501), (228, 1135422), (342, 756948), (456, 567711), (513, 504632), (684, 378474), (1026, 252316), (1368, 189237), (2052, 126158), (4104, 63079)]