308744982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26927}}^1$

素因数の和:26962

約数の個数: 72

約数和(自身を含む): 838053216

約数和(自身を除く): 529308234

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 26927, 53854, 80781, 161562, 188489, 242343, 350051, 376978, 484686, 565467, 700102, 1050153, 1130934, 1319423, 1696401, 2100306, 2450357, 2638846, 3150459, 3392802, 3958269, 4900714, 6300918, 7351071, 7916538, 11874807, 14702142, 17152499, 22053213, 23749614, 34304998, 44106426, 51457497, 102914994, 154372491, 308744982]

約数ペア:

[(1, 308744982), (2, 154372491), (3, 102914994), (6, 51457497), (7, 44106426), (9, 34304998), (13, 23749614), (14, 22053213), (18, 17152499), (21, 14702142), (26, 11874807), (39, 7916538), (42, 7351071), (49, 6300918), (63, 4900714), (78, 3958269), (91, 3392802), (98, 3150459), (117, 2638846), (126, 2450357), (147, 2100306), (182, 1696401), (234, 1319423), (273, 1130934), (294, 1050153), (441, 700102), (546, 565467), (637, 484686), (819, 376978), (882, 350051), (1274, 242343), (1638, 188489), (1911, 161562), (3822, 80781), (5733, 53854), (11466, 26927)]