22781472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 72394560

約数和(自身を除く): 49613088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 167, 168, 174, 196, 203, 224, 232, 294, 334, 336, 348, 392, 406, 464, 501, 588, 609, 668, 672, 696, 784, 812, 928, 1002, 1169, 1176, 1218, 1336, 1392, 1421, 1568, 1624, 2004, 2338, 2352, 2436, 2672, 2784, 2842, 3248, 3507, 4008, 4263, 4676, 4704, 4843, 4872, 5344, 5684, 6496, 7014, 8016, 8183, 8526, 9352, 9686, 9744, 11368, 14028, 14529, 16032, 16366, 17052, 18704, 19372, 19488, 22736, 24549, 28056, 29058, 32732, 33901, 34104, 37408, 38744, 45472, 49098, 56112, 58116, 65464, 67802, 68208, 77488, 98196, 101703, 112224, 116232, 130928, 135604, 136416, 154976, 196392, 203406, 232464, 237307, 261856, 271208, 392784, 406812, 464928, 474614, 542416, 711921, 785568, 813624, 949228, 1084832, 1423842, 1627248, 1898456, 2847684, 3254496, 3796912, 5695368, 7593824, 11390736, 22781472]

約数ペア:

[(1, 22781472), (2, 11390736), (3, 7593824), (4, 5695368), (6, 3796912), (7, 3254496), (8, 2847684), (12, 1898456), (14, 1627248), (16, 1423842), (21, 1084832), (24, 949228), (28, 813624), (29, 785568), (32, 711921), (42, 542416), (48, 474614), (49, 464928), (56, 406812), (58, 392784), (84, 271208), (87, 261856), (96, 237307), (98, 232464), (112, 203406), (116, 196392), (147, 154976), (167, 136416), (168, 135604), (174, 130928), (196, 116232), (203, 112224), (224, 101703), (232, 98196), (294, 77488), (334, 68208), (336, 67802), (348, 65464), (392, 58116), (406, 56112), (464, 49098), (501, 45472), (588, 38744), (609, 37408), (668, 34104), (672, 33901), (696, 32732), (784, 29058), (812, 28056), (928, 24549), (1002, 22736), (1169, 19488), (1176, 19372), (1218, 18704), (1336, 17052), (1392, 16366), (1421, 16032), (1568, 14529), (1624, 14028), (2004, 11368), (2338, 9744), (2352, 9686), (2436, 9352), (2672, 8526), (2784, 8183), (2842, 8016), (3248, 7014), (3507, 6496), (4008, 5684), (4263, 5344), (4676, 4872), (4704, 4843)]