778859184

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 2063296512

約数和(自身を除く): 1284437328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 313, 376, 564, 626, 752, 939, 1103, 1128, 1252, 1878, 2206, 2256, 2504, 3309, 3756, 4412, 5008, 6618, 7512, 8824, 13236, 14711, 15024, 17648, 26472, 29422, 44133, 51841, 52944, 58844, 88266, 103682, 117688, 155523, 176532, 207364, 235376, 311046, 345239, 353064, 414728, 622092, 690478, 706128, 829456, 1035717, 1244184, 1380956, 2071434, 2488368, 2761912, 4142868, 5523824, 8285736, 16226233, 16571472, 32452466, 48678699, 64904932, 97357398, 129809864, 194714796, 259619728, 389429592, 778859184]

約数ペア:

[(1, 778859184), (2, 389429592), (3, 259619728), (4, 194714796), (6, 129809864), (8, 97357398), (12, 64904932), (16, 48678699), (24, 32452466), (47, 16571472), (48, 16226233), (94, 8285736), (141, 5523824), (188, 4142868), (282, 2761912), (313, 2488368), (376, 2071434), (564, 1380956), (626, 1244184), (752, 1035717), (939, 829456), (1103, 706128), (1128, 690478), (1252, 622092), (1878, 414728), (2206, 353064), (2256, 345239), (2504, 311046), (3309, 235376), (3756, 207364), (4412, 176532), (5008, 155523), (6618, 117688), (7512, 103682), (8824, 88266), (13236, 58844), (14711, 52944), (15024, 51841), (17648, 44133), (26472, 29422)]