231257964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34849}}^1$

素因数の和:34942

約数の個数: 48

約数和(自身を含む): 624512000

約数和(自身を除く): 393254036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 34849, 69698, 104547, 139396, 209094, 243943, 418188, 487886, 731829, 975772, 1463658, 2753071, 2927316, 5506142, 8259213, 11012284, 16518426, 19271497, 33036852, 38542994, 57814491, 77085988, 115628982, 231257964]

約数ペア:

[(1, 231257964), (2, 115628982), (3, 77085988), (4, 57814491), (6, 38542994), (7, 33036852), (12, 19271497), (14, 16518426), (21, 11012284), (28, 8259213), (42, 5506142), (79, 2927316), (84, 2753071), (158, 1463658), (237, 975772), (316, 731829), (474, 487886), (553, 418188), (948, 243943), (1106, 209094), (1659, 139396), (2212, 104547), (3318, 69698), (6636, 34849)]