470868244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 1147970880

約数和(自身を除く): 677102636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 49, 58, 68, 77, 98, 116, 119, 154, 187, 196, 203, 238, 308, 319, 374, 406, 443, 476, 493, 539, 638, 748, 812, 833, 886, 986, 1078, 1276, 1309, 1421, 1666, 1772, 1972, 2156, 2233, 2618, 2842, 3101, 3332, 3451, 4466, 4873, 5236, 5423, 5684, 6202, 6902, 7531, 8932, 9163, 9746, 10846, 12404, 12847, 13804, 15062, 15631, 18326, 19492, 21692, 21707, 24157, 25694, 30124, 31262, 34111, 36652, 37961, 43414, 48314, 51388, 52717, 62524, 68222, 75922, 82841, 86828, 89929, 96628, 105434, 136444, 141317, 151844, 165682, 179858, 210868, 218399, 238777, 265727, 282634, 331364, 359716, 369019, 436798, 477554, 531454, 565268, 579887, 629503, 738038, 873596, 955108, 989219, 1062908, 1159774, 1259006, 1476076, 1528793, 1978438, 2319548, 2402389, 2518012, 3057586, 3956876, 4059209, 4804778, 6115172, 6924533, 8118418, 9609556, 10701551, 13849066, 16236836, 16816723, 21403102, 27698132, 33633446, 42806204, 67266892, 117717061, 235434122, 470868244]

約数ペア:

[(1, 470868244), (2, 235434122), (4, 117717061), (7, 67266892), (11, 42806204), (14, 33633446), (17, 27698132), (22, 21403102), (28, 16816723), (29, 16236836), (34, 13849066), (44, 10701551), (49, 9609556), (58, 8118418), (68, 6924533), (77, 6115172), (98, 4804778), (116, 4059209), (119, 3956876), (154, 3057586), (187, 2518012), (196, 2402389), (203, 2319548), (238, 1978438), (308, 1528793), (319, 1476076), (374, 1259006), (406, 1159774), (443, 1062908), (476, 989219), (493, 955108), (539, 873596), (638, 738038), (748, 629503), (812, 579887), (833, 565268), (886, 531454), (986, 477554), (1078, 436798), (1276, 369019), (1309, 359716), (1421, 331364), (1666, 282634), (1772, 265727), (1972, 238777), (2156, 218399), (2233, 210868), (2618, 179858), (2842, 165682), (3101, 151844), (3332, 141317), (3451, 136444), (4466, 105434), (4873, 96628), (5236, 89929), (5423, 86828), (5684, 82841), (6202, 75922), (6902, 68222), (7531, 62524), (8932, 52717), (9163, 51388), (9746, 48314), (10846, 43414), (12404, 37961), (12847, 36652), (13804, 34111), (15062, 31262), (15631, 30124), (18326, 25694), (19492, 24157), (21692, 21707)]