394016784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1913}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 1165794432

約数和(自身を除く): 771777648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 613, 1226, 1839, 1913, 2452, 3678, 3826, 4291, 4904, 5739, 7356, 7652, 8582, 9808, 11478, 12873, 13391, 14712, 15304, 17164, 22956, 25746, 26782, 29424, 30608, 34328, 40173, 45912, 51492, 53564, 68656, 80346, 91824, 102984, 107128, 160692, 205968, 214256, 321384, 642768, 1172669, 2345338, 3518007, 4690676, 7036014, 8208683, 9381352, 14072028, 16417366, 18762704, 24626049, 28144056, 32834732, 49252098, 56288112, 65669464, 98504196, 131338928, 197008392, 394016784]

約数ペア:

[(1, 394016784), (2, 197008392), (3, 131338928), (4, 98504196), (6, 65669464), (7, 56288112), (8, 49252098), (12, 32834732), (14, 28144056), (16, 24626049), (21, 18762704), (24, 16417366), (28, 14072028), (42, 9381352), (48, 8208683), (56, 7036014), (84, 4690676), (112, 3518007), (168, 2345338), (336, 1172669), (613, 642768), (1226, 321384), (1839, 214256), (1913, 205968), (2452, 160692), (3678, 107128), (3826, 102984), (4291, 91824), (4904, 80346), (5739, 68656), (7356, 53564), (7652, 51492), (8582, 45912), (9808, 40173), (11478, 34328), (12873, 30608), (13391, 29424), (14712, 26782), (15304, 25746), (17164, 22956)]