1306730352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21419}}^1$

素因数の和:21502

約数の個数: 80

約数和(自身を含む): 3569771520

約数和(自身を除く): 2263041168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10168, 15252, 20336, 21419, 30504, 42838, 61008, 64257, 85676, 128514, 171352, 257028, 342704, 514056, 663989, 878179, 1028112, 1327978, 1756358, 1991967, 2634537, 2655956, 3512716, 3983934, 5269074, 5311912, 7025432, 7967868, 10538148, 10623824, 14050864, 15935736, 21076296, 27223549, 31871472, 42152592, 54447098, 81670647, 108894196, 163341294, 217788392, 326682588, 435576784, 653365176, 1306730352]

約数ペア:

[(1, 1306730352), (2, 653365176), (3, 435576784), (4, 326682588), (6, 217788392), (8, 163341294), (12, 108894196), (16, 81670647), (24, 54447098), (31, 42152592), (41, 31871472), (48, 27223549), (62, 21076296), (82, 15935736), (93, 14050864), (123, 10623824), (124, 10538148), (164, 7967868), (186, 7025432), (246, 5311912), (248, 5269074), (328, 3983934), (372, 3512716), (492, 2655956), (496, 2634537), (656, 1991967), (744, 1756358), (984, 1327978), (1271, 1028112), (1488, 878179), (1968, 663989), (2542, 514056), (3813, 342704), (5084, 257028), (7626, 171352), (10168, 128514), (15252, 85676), (20336, 64257), (21419, 61008), (30504, 42838)]