2216519344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 4791915520

約数和(自身を除く): 2575396176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 379, 403, 496, 758, 806, 907, 1516, 1612, 1814, 3032, 3224, 3628, 4927, 6064, 6448, 7256, 9854, 11749, 11791, 14512, 19708, 23498, 23582, 28117, 39416, 46996, 47164, 56234, 78832, 93992, 94328, 112468, 152737, 187984, 188656, 224936, 305474, 343753, 365521, 449872, 610948, 687506, 731042, 1221896, 1375012, 1462084, 2443792, 2750024, 2924168, 4468789, 5500048, 5848336, 8937578, 10656343, 17875156, 21312686, 35750312, 42625372, 71500624, 85250744, 138532459, 170501488, 277064918, 554129836, 1108259672, 2216519344]

約数ペア:

[(1, 2216519344), (2, 1108259672), (4, 554129836), (8, 277064918), (13, 170501488), (16, 138532459), (26, 85250744), (31, 71500624), (52, 42625372), (62, 35750312), (104, 21312686), (124, 17875156), (208, 10656343), (248, 8937578), (379, 5848336), (403, 5500048), (496, 4468789), (758, 2924168), (806, 2750024), (907, 2443792), (1516, 1462084), (1612, 1375012), (1814, 1221896), (3032, 731042), (3224, 687506), (3628, 610948), (4927, 449872), (6064, 365521), (6448, 343753), (7256, 305474), (9854, 224936), (11749, 188656), (11791, 187984), (14512, 152737), (19708, 112468), (23498, 94328), (23582, 93992), (28117, 78832), (39416, 56234), (46996, 47164)]