202431372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 582693888

約数和(自身を除く): 380262516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 223, 253, 276, 286, 299, 429, 446, 506, 529, 572, 598, 669, 759, 858, 892, 897, 1012, 1058, 1196, 1338, 1518, 1587, 1716, 1794, 2116, 2453, 2676, 2899, 3036, 3174, 3289, 3588, 4906, 5129, 5798, 5819, 6348, 6578, 6877, 7359, 8697, 9812, 9867, 10258, 11596, 11638, 13156, 13754, 14718, 15387, 17394, 17457, 19734, 20516, 20631, 23276, 27508, 29436, 30774, 31889, 34788, 34914, 39468, 41262, 56419, 61548, 63778, 66677, 69828, 75647, 82524, 95667, 112838, 117967, 127556, 133354, 151294, 169257, 191334, 200031, 225676, 226941, 235934, 266708, 302588, 338514, 353901, 382668, 400062, 453882, 471868, 677028, 707802, 733447, 800124, 907764, 1297637, 1415604, 1466894, 1533571, 2200341, 2595274, 2933788, 3067142, 3892911, 4400682, 4600713, 5190548, 6134284, 7785822, 8801364, 9201426, 15571644, 16869281, 18402852, 33738562, 50607843, 67477124, 101215686, 202431372]

約数ペア:

[(1, 202431372), (2, 101215686), (3, 67477124), (4, 50607843), (6, 33738562), (11, 18402852), (12, 16869281), (13, 15571644), (22, 9201426), (23, 8801364), (26, 7785822), (33, 6134284), (39, 5190548), (44, 4600713), (46, 4400682), (52, 3892911), (66, 3067142), (69, 2933788), (78, 2595274), (92, 2200341), (132, 1533571), (138, 1466894), (143, 1415604), (156, 1297637), (223, 907764), (253, 800124), (276, 733447), (286, 707802), (299, 677028), (429, 471868), (446, 453882), (506, 400062), (529, 382668), (572, 353901), (598, 338514), (669, 302588), (759, 266708), (858, 235934), (892, 226941), (897, 225676), (1012, 200031), (1058, 191334), (1196, 169257), (1338, 151294), (1518, 133354), (1587, 127556), (1716, 117967), (1794, 112838), (2116, 95667), (2453, 82524), (2676, 75647), (2899, 69828), (3036, 66677), (3174, 63778), (3289, 61548), (3588, 56419), (4906, 41262), (5129, 39468), (5798, 34914), (5819, 34788), (6348, 31889), (6578, 30774), (6877, 29436), (7359, 27508), (8697, 23276), (9812, 20631), (9867, 20516), (10258, 19734), (11596, 17457), (11638, 17394), (13156, 15387), (13754, 14718)]