1028943656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 2184668640

約数和(自身を除く): 1155724984

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 67, 74, 104, 134, 148, 169, 268, 296, 307, 338, 481, 536, 614, 676, 871, 962, 1228, 1352, 1742, 1924, 2456, 2479, 3484, 3848, 3991, 4958, 6253, 6968, 7982, 9916, 11323, 11359, 12506, 15964, 19832, 20569, 22646, 22718, 25012, 31928, 32227, 41138, 45292, 45436, 50024, 51883, 64454, 82276, 90584, 90872, 103766, 128908, 147667, 164552, 207532, 257816, 267397, 295334, 415064, 418951, 534794, 590668, 761053, 837902, 1069588, 1181336, 1522106, 1675804, 1919671, 2139176, 3044212, 3351608, 3476161, 3839342, 6088424, 6952322, 7678684, 9893689, 13904644, 15357368, 19787378, 27809288, 39574756, 79149512, 128617957, 257235914, 514471828, 1028943656]

約数ペア:

[(1, 1028943656), (2, 514471828), (4, 257235914), (8, 128617957), (13, 79149512), (26, 39574756), (37, 27809288), (52, 19787378), (67, 15357368), (74, 13904644), (104, 9893689), (134, 7678684), (148, 6952322), (169, 6088424), (268, 3839342), (296, 3476161), (307, 3351608), (338, 3044212), (481, 2139176), (536, 1919671), (614, 1675804), (676, 1522106), (871, 1181336), (962, 1069588), (1228, 837902), (1352, 761053), (1742, 590668), (1924, 534794), (2456, 418951), (2479, 415064), (3484, 295334), (3848, 267397), (3991, 257816), (4958, 207532), (6253, 164552), (6968, 147667), (7982, 128908), (9916, 103766), (11323, 90872), (11359, 90584), (12506, 82276), (15964, 64454), (19832, 51883), (20569, 50024), (22646, 45436), (22718, 45292), (25012, 41138), (31928, 32227)]