1446976336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 3130355200

約数和(自身を除く): 1683378864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 349, 403, 496, 643, 698, 806, 1286, 1396, 1612, 2572, 2792, 3224, 4537, 5144, 5584, 6448, 8359, 9074, 10288, 10819, 16718, 18148, 19933, 21638, 33436, 36296, 39866, 43276, 66872, 72592, 79732, 86552, 133744, 140647, 159464, 173104, 224407, 259129, 281294, 318928, 448814, 518258, 562588, 897628, 1036516, 1125176, 1795256, 2073032, 2250352, 2917291, 3590512, 4146064, 5834582, 6956617, 11669164, 13913234, 23338328, 27826468, 46676656, 55652936, 90436021, 111305872, 180872042, 361744084, 723488168, 1446976336]

約数ペア:

[(1, 1446976336), (2, 723488168), (4, 361744084), (8, 180872042), (13, 111305872), (16, 90436021), (26, 55652936), (31, 46676656), (52, 27826468), (62, 23338328), (104, 13913234), (124, 11669164), (208, 6956617), (248, 5834582), (349, 4146064), (403, 3590512), (496, 2917291), (643, 2250352), (698, 2073032), (806, 1795256), (1286, 1125176), (1396, 1036516), (1612, 897628), (2572, 562588), (2792, 518258), (3224, 448814), (4537, 318928), (5144, 281294), (5584, 259129), (6448, 224407), (8359, 173104), (9074, 159464), (10288, 140647), (10819, 133744), (16718, 86552), (18148, 79732), (19933, 72592), (21638, 66872), (33436, 43276), (36296, 39866)]