129458448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{128431}}^1$

素因数の和:128452

約数の個数: 60

約数和(自身を含む): 414064768

約数和(自身を除く): 284606320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 128431, 256862, 385293, 513724, 770586, 899017, 1027448, 1155879, 1541172, 1798034, 2054896, 2311758, 2697051, 3082344, 3596068, 4623516, 5394102, 6164688, 7192136, 8091153, 9247032, 10788204, 14384272, 16182306, 18494064, 21576408, 32364612, 43152816, 64729224, 129458448]

約数ペア:

[(1, 129458448), (2, 64729224), (3, 43152816), (4, 32364612), (6, 21576408), (7, 18494064), (8, 16182306), (9, 14384272), (12, 10788204), (14, 9247032), (16, 8091153), (18, 7192136), (21, 6164688), (24, 5394102), (28, 4623516), (36, 3596068), (42, 3082344), (48, 2697051), (56, 2311758), (63, 2054896), (72, 1798034), (84, 1541172), (112, 1155879), (126, 1027448), (144, 899017), (168, 770586), (252, 513724), (336, 385293), (504, 256862), (1008, 128431)]