307908072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{225079}}^1$

素因数の和:225110

約数の個数: 48

約数和(自身を含む): 877812000

約数和(自身を除く): 569903928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 225079, 450158, 675237, 900316, 1350474, 1800632, 2025711, 2700948, 4051422, 4276501, 5401896, 8102844, 8553002, 12829503, 16205688, 17106004, 25659006, 34212008, 38488509, 51318012, 76977018, 102636024, 153954036, 307908072]

約数ペア:

[(1, 307908072), (2, 153954036), (3, 102636024), (4, 76977018), (6, 51318012), (8, 38488509), (9, 34212008), (12, 25659006), (18, 17106004), (19, 16205688), (24, 12829503), (36, 8553002), (38, 8102844), (57, 5401896), (72, 4276501), (76, 4051422), (114, 2700948), (152, 2025711), (171, 1800632), (228, 1350474), (342, 900316), (456, 675237), (684, 450158), (1368, 225079)]