308908404

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 938316288

約数和(自身を除く): 629407884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 324, 332, 378, 486, 498, 547, 567, 581, 747, 756, 972, 996, 1094, 1134, 1162, 1494, 1641, 1701, 1743, 2188, 2241, 2268, 2324, 2988, 3282, 3402, 3486, 3829, 4482, 4923, 5229, 6564, 6723, 6804, 6972, 7658, 8964, 9846, 10458, 11487, 13446, 14769, 15316, 15687, 19692, 20169, 20916, 22974, 26892, 29538, 31374, 34461, 40338, 44307, 45401, 45948, 47061, 59076, 62748, 68922, 80676, 88614, 90802, 94122, 103383, 132921, 136203, 137844, 141183, 177228, 181604, 188244, 206766, 265842, 272406, 282366, 310149, 317807, 408609, 413532, 531684, 544812, 564732, 620298, 635614, 817218, 930447, 953421, 1225827, 1240596, 1271228, 1634436, 1860894, 1906842, 2451654, 2860263, 3677481, 3721788, 3813684, 4903308, 5720526, 7354962, 8580789, 11032443, 11441052, 14709924, 17161578, 22064886, 25742367, 34323156, 44129772, 51484734, 77227101, 102969468, 154454202, 308908404]

約数ペア:

[(1, 308908404), (2, 154454202), (3, 102969468), (4, 77227101), (6, 51484734), (7, 44129772), (9, 34323156), (12, 25742367), (14, 22064886), (18, 17161578), (21, 14709924), (27, 11441052), (28, 11032443), (36, 8580789), (42, 7354962), (54, 5720526), (63, 4903308), (81, 3813684), (83, 3721788), (84, 3677481), (108, 2860263), (126, 2451654), (162, 1906842), (166, 1860894), (189, 1634436), (243, 1271228), (249, 1240596), (252, 1225827), (324, 953421), (332, 930447), (378, 817218), (486, 635614), (498, 620298), (547, 564732), (567, 544812), (581, 531684), (747, 413532), (756, 408609), (972, 317807), (996, 310149), (1094, 282366), (1134, 272406), (1162, 265842), (1494, 206766), (1641, 188244), (1701, 181604), (1743, 177228), (2188, 141183), (2241, 137844), (2268, 136203), (2324, 132921), (2988, 103383), (3282, 94122), (3402, 90802), (3486, 88614), (3829, 80676), (4482, 68922), (4923, 62748), (5229, 59076), (6564, 47061), (6723, 45948), (6804, 45401), (6972, 44307), (7658, 40338), (8964, 34461), (9846, 31374), (10458, 29538), (11487, 26892), (13446, 22974), (14769, 20916), (15316, 20169), (15687, 19692)]