222417648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81293}}^1$

素因数の和:81326

約数の個数: 60

約数和(自身を含む): 655229640

約数和(自身を除く): 432811992

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, 81293, 162586, 243879, 325172, 487758, 650344, 731637, 975516, 1300688, 1463274, 1544567, 1951032, 2926548, 3089134, 3902064, 4633701, 5853096, 6178268, 9267402, 11706192, 12356536, 13901103, 18534804, 24713072, 27802206, 37069608, 55604412, 74139216, 111208824, 222417648]

約数ペア:

[(1, 222417648), (2, 111208824), (3, 74139216), (4, 55604412), (6, 37069608), (8, 27802206), (9, 24713072), (12, 18534804), (16, 13901103), (18, 12356536), (19, 11706192), (24, 9267402), (36, 6178268), (38, 5853096), (48, 4633701), (57, 3902064), (72, 3089134), (76, 2926548), (114, 1951032), (144, 1544567), (152, 1463274), (171, 1300688), (228, 975516), (304, 731637), (342, 650344), (456, 487758), (684, 325172), (912, 243879), (1368, 162586), (2736, 81293)]