489852072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{358079}}^1$

素因数の和:358110

約数の個数: 48

約数和(自身を含む): 1396512000

約数和(自身を除く): 906659928

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, 358079, 716158, 1074237, 1432316, 2148474, 2864632, 3222711, 4296948, 6445422, 6803501, 8593896, 12890844, 13607002, 20410503, 25781688, 27214004, 40821006, 54428008, 61231509, 81642012, 122463018, 163284024, 244926036, 489852072]

約数ペア:

[(1, 489852072), (2, 244926036), (3, 163284024), (4, 122463018), (6, 81642012), (8, 61231509), (9, 54428008), (12, 40821006), (18, 27214004), (19, 25781688), (24, 20410503), (36, 13607002), (38, 12890844), (57, 8593896), (72, 6803501), (76, 6445422), (114, 4296948), (152, 3222711), (171, 2864632), (228, 2148474), (342, 1432316), (456, 1074237), (684, 716158), (1368, 358079)]