896832976

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 1945431040

約数和(自身を除く): 1048598064

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 823, 1352, 1612, 1646, 2197, 2704, 3224, 3292, 4394, 5239, 6448, 6584, 8788, 10478, 10699, 13168, 17576, 20956, 21398, 25513, 35152, 41912, 42796, 51026, 68107, 83824, 85592, 102052, 136214, 139087, 171184, 204104, 272428, 278174, 331669, 408208, 544856, 556348, 663338, 1089712, 1112696, 1326676, 1808131, 2225392, 2653352, 3616262, 4311697, 5306704, 7232524, 8623394, 14465048, 17246788, 28930096, 34493576, 56052061, 68987152, 112104122, 224208244, 448416488, 896832976]

約数ペア:

[(1, 896832976), (2, 448416488), (4, 224208244), (8, 112104122), (13, 68987152), (16, 56052061), (26, 34493576), (31, 28930096), (52, 17246788), (62, 14465048), (104, 8623394), (124, 7232524), (169, 5306704), (208, 4311697), (248, 3616262), (338, 2653352), (403, 2225392), (496, 1808131), (676, 1326676), (806, 1112696), (823, 1089712), (1352, 663338), (1612, 556348), (1646, 544856), (2197, 408208), (2704, 331669), (3224, 278174), (3292, 272428), (4394, 204104), (5239, 171184), (6448, 139087), (6584, 136214), (8788, 102052), (10478, 85592), (10699, 83824), (13168, 68107), (17576, 51026), (20956, 42796), (21398, 41912), (25513, 35152)]