1612643968

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 3512194560

約数和(自身を除く): 1899550592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 169, 208, 254, 338, 416, 508, 587, 676, 832, 1016, 1174, 1352, 1651, 1664, 2032, 2348, 2704, 3302, 4064, 4696, 5408, 6604, 7631, 8128, 9392, 10816, 13208, 15262, 16256, 18784, 21463, 21632, 26416, 30524, 37568, 42926, 52832, 61048, 74549, 75136, 85852, 99203, 105664, 122096, 149098, 171704, 198406, 211328, 244192, 298196, 343408, 396812, 488384, 596392, 686816, 793624, 969137, 976768, 1192784, 1373632, 1587248, 1938274, 2385568, 2747264, 3174496, 3876548, 4771136, 6348992, 7753096, 9542272, 12598781, 12697984, 15506192, 25197562, 31012384, 50395124, 62024768, 100790248, 124049536, 201580496, 403160992, 806321984, 1612643968]

約数ペア:

[(1, 1612643968), (2, 806321984), (4, 403160992), (8, 201580496), (13, 124049536), (16, 100790248), (26, 62024768), (32, 50395124), (52, 31012384), (64, 25197562), (104, 15506192), (127, 12697984), (128, 12598781), (169, 9542272), (208, 7753096), (254, 6348992), (338, 4771136), (416, 3876548), (508, 3174496), (587, 2747264), (676, 2385568), (832, 1938274), (1016, 1587248), (1174, 1373632), (1352, 1192784), (1651, 976768), (1664, 969137), (2032, 793624), (2348, 686816), (2704, 596392), (3302, 488384), (4064, 396812), (4696, 343408), (5408, 298196), (6604, 244192), (7631, 211328), (8128, 198406), (9392, 171704), (10816, 149098), (13208, 122096), (15262, 105664), (16256, 99203), (18784, 85852), (21463, 75136), (21632, 74549), (26416, 61048), (30524, 52832), (37568, 42926)]