1230159876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 3329679360

約数和(自身を除く): 2099519484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 79, 92, 132, 138, 158, 223, 237, 253, 276, 316, 446, 474, 506, 529, 669, 759, 869, 892, 948, 1012, 1058, 1338, 1518, 1587, 1738, 1817, 2116, 2453, 2607, 2676, 3036, 3174, 3476, 3634, 4906, 5129, 5214, 5451, 5819, 6348, 7268, 7359, 9812, 10258, 10428, 10902, 11638, 14718, 15387, 17457, 17617, 19987, 20516, 21804, 23276, 29436, 30774, 34914, 35234, 39974, 41791, 52851, 56419, 59961, 61548, 69828, 70468, 79948, 83582, 105702, 112838, 117967, 119922, 125373, 167164, 169257, 193787, 211404, 225676, 235934, 239844, 250746, 338514, 353901, 387574, 405191, 459701, 471868, 501492, 581361, 677028, 707802, 775148, 810382, 919402, 1162722, 1215573, 1297637, 1379103, 1415604, 1620764, 1838804, 2325444, 2431146, 2595274, 2758206, 3892911, 4457101, 4862292, 5190548, 5516412, 7785822, 8914202, 9319393, 13371303, 15571644, 17828404, 18638786, 26742606, 27958179, 37277572, 53485212, 55916358, 102513323, 111832716, 205026646, 307539969, 410053292, 615079938, 1230159876]

約数ペア:

[(1, 1230159876), (2, 615079938), (3, 410053292), (4, 307539969), (6, 205026646), (11, 111832716), (12, 102513323), (22, 55916358), (23, 53485212), (33, 37277572), (44, 27958179), (46, 26742606), (66, 18638786), (69, 17828404), (79, 15571644), (92, 13371303), (132, 9319393), (138, 8914202), (158, 7785822), (223, 5516412), (237, 5190548), (253, 4862292), (276, 4457101), (316, 3892911), (446, 2758206), (474, 2595274), (506, 2431146), (529, 2325444), (669, 1838804), (759, 1620764), (869, 1415604), (892, 1379103), (948, 1297637), (1012, 1215573), (1058, 1162722), (1338, 919402), (1518, 810382), (1587, 775148), (1738, 707802), (1817, 677028), (2116, 581361), (2453, 501492), (2607, 471868), (2676, 459701), (3036, 405191), (3174, 387574), (3476, 353901), (3634, 338514), (4906, 250746), (5129, 239844), (5214, 235934), (5451, 225676), (5819, 211404), (6348, 193787), (7268, 169257), (7359, 167164), (9812, 125373), (10258, 119922), (10428, 117967), (10902, 112838), (11638, 105702), (14718, 83582), (15387, 79948), (17457, 70468), (17617, 69828), (19987, 61548), (20516, 59961), (21804, 56419), (23276, 52851), (29436, 41791), (30774, 39974), (34914, 35234)]