419865648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{460379}}^1$

素因数の和:460409

約数の個数: 40

約数和(自身を含む): 1141742400

約数和(自身を除く): 721876752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 460379, 920758, 1381137, 1841516, 2762274, 3683032, 5524548, 7366064, 8747201, 11049096, 17494402, 22098192, 26241603, 34988804, 52483206, 69977608, 104966412, 139955216, 209932824, 419865648]

約数ペア:

[(1, 419865648), (2, 209932824), (3, 139955216), (4, 104966412), (6, 69977608), (8, 52483206), (12, 34988804), (16, 26241603), (19, 22098192), (24, 17494402), (38, 11049096), (48, 8747201), (57, 7366064), (76, 5524548), (114, 3683032), (152, 2762274), (228, 1841516), (304, 1381137), (456, 920758), (912, 460379)]