424847488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 916776000

約数和(自身を除く): 491928512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 398, 416, 796, 832, 1283, 1592, 1664, 2566, 2587, 3184, 5132, 5174, 6368, 10264, 10348, 12736, 16679, 20528, 20696, 25472, 33358, 41056, 41392, 66716, 82112, 82784, 133432, 164224, 165568, 255317, 266864, 331136, 510634, 533728, 1021268, 1067456, 2042536, 2134912, 3319121, 4085072, 6638242, 8170144, 13276484, 16340288, 26552968, 32680576, 53105936, 106211872, 212423744, 424847488]

約数ペア:

[(1, 424847488), (2, 212423744), (4, 106211872), (8, 53105936), (13, 32680576), (16, 26552968), (26, 16340288), (32, 13276484), (52, 8170144), (64, 6638242), (104, 4085072), (128, 3319121), (199, 2134912), (208, 2042536), (398, 1067456), (416, 1021268), (796, 533728), (832, 510634), (1283, 331136), (1592, 266864), (1664, 255317), (2566, 165568), (2587, 164224), (3184, 133432), (5132, 82784), (5174, 82112), (6368, 66716), (10264, 41392), (10348, 41056), (12736, 33358), (16679, 25472), (20528, 20696)]