418742496

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21701}}^1$

素因数の和:21784

約数の個数: 72

約数和(自身を含む): 1208627784

約数和(自身を除く): 789885288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 21701, 43402, 65103, 86804, 130206, 173608, 195309, 260412, 347216, 390618, 520824, 694432, 781236, 1041648, 1453967, 1562472, 2083296, 2907934, 3124944, 4361901, 5815868, 6249888, 8723802, 11631736, 13085703, 17447604, 23263472, 26171406, 34895208, 46526944, 52342812, 69790416, 104685624, 139580832, 209371248, 418742496]

約数ペア:

[(1, 418742496), (2, 209371248), (3, 139580832), (4, 104685624), (6, 69790416), (8, 52342812), (9, 46526944), (12, 34895208), (16, 26171406), (18, 23263472), (24, 17447604), (32, 13085703), (36, 11631736), (48, 8723802), (67, 6249888), (72, 5815868), (96, 4361901), (134, 3124944), (144, 2907934), (201, 2083296), (268, 1562472), (288, 1453967), (402, 1041648), (536, 781236), (603, 694432), (804, 520824), (1072, 390618), (1206, 347216), (1608, 260412), (2144, 195309), (2412, 173608), (3216, 130206), (4824, 86804), (6432, 65103), (9648, 43402), (19296, 21701)]