255392928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{126683}}^1$

素因数の和:126706

約数の個数: 72

約数和(自身を含む): 830033568

約数和(自身を除く): 574640640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 126683, 253366, 380049, 506732, 760098, 886781, 1013464, 1140147, 1520196, 1773562, 2026928, 2280294, 2660343, 3040392, 3547124, 4053856, 4560588, 5320686, 6080784, 7094248, 7981029, 9121176, 10641372, 12161568, 14188496, 15962058, 18242352, 21282744, 28376992, 31924116, 36484704, 42565488, 63848232, 85130976, 127696464, 255392928]

約数ペア:

[(1, 255392928), (2, 127696464), (3, 85130976), (4, 63848232), (6, 42565488), (7, 36484704), (8, 31924116), (9, 28376992), (12, 21282744), (14, 18242352), (16, 15962058), (18, 14188496), (21, 12161568), (24, 10641372), (28, 9121176), (32, 7981029), (36, 7094248), (42, 6080784), (48, 5320686), (56, 4560588), (63, 4053856), (72, 3547124), (84, 3040392), (96, 2660343), (112, 2280294), (126, 2026928), (144, 1773562), (168, 1520196), (224, 1140147), (252, 1013464), (288, 886781), (336, 760098), (504, 506732), (672, 380049), (1008, 253366), (2016, 126683)]