903032979472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{246131}}^1$

素因数の和:246752

約数の個数: 80

約数和(自身を含む): 1948420293120

約数和(自身を除く): 1045387313648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 569, 806, 1138, 1612, 2276, 3224, 4552, 6448, 7397, 9104, 14794, 17639, 29588, 35278, 59176, 70556, 118352, 141112, 229307, 246131, 282224, 458614, 492262, 917228, 984524, 1834456, 1969048, 3199703, 3668912, 3938096, 6399406, 7630061, 12798812, 15260122, 25597624, 30520244, 51195248, 61040488, 99190793, 122080976, 140048539, 198381586, 280097078, 396763172, 560194156, 793526344, 1120388312, 1587052688, 1820631007, 2240776624, 3641262014, 4341504709, 7282524028, 8683009418, 14565048056, 17366018836, 29130096112, 34732037672, 56439561217, 69464075344, 112879122434, 225758244868, 451516489736, 903032979472]

約数ペア:

[(1, 903032979472), (2, 451516489736), (4, 225758244868), (8, 112879122434), (13, 69464075344), (16, 56439561217), (26, 34732037672), (31, 29130096112), (52, 17366018836), (62, 14565048056), (104, 8683009418), (124, 7282524028), (208, 4341504709), (248, 3641262014), (403, 2240776624), (496, 1820631007), (569, 1587052688), (806, 1120388312), (1138, 793526344), (1612, 560194156), (2276, 396763172), (3224, 280097078), (4552, 198381586), (6448, 140048539), (7397, 122080976), (9104, 99190793), (14794, 61040488), (17639, 51195248), (29588, 30520244), (35278, 25597624), (59176, 15260122), (70556, 12798812), (118352, 7630061), (141112, 6399406), (229307, 3938096), (246131, 3668912), (282224, 3199703), (458614, 1969048), (492262, 1834456), (917228, 984524)]