353223424

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 744081408

約数和(自身を除く): 390857984

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 752, 947, 992, 1457, 1504, 1894, 1984, 2914, 3008, 3788, 3968, 5828, 6016, 7576, 7936, 11656, 12032, 15152, 23312, 29357, 30304, 44509, 46624, 58714, 60608, 89018, 93248, 117428, 121216, 178036, 186496, 234856, 242432, 356072, 372992, 469712, 712144, 939424, 1379779, 1424288, 1878848, 2759558, 2848576, 3757696, 5519116, 5697152, 7515392, 11038232, 11394304, 22076464, 44152928, 88305856, 176611712, 353223424]

約数ペア:

[(1, 353223424), (2, 176611712), (4, 88305856), (8, 44152928), (16, 22076464), (31, 11394304), (32, 11038232), (47, 7515392), (62, 5697152), (64, 5519116), (94, 3757696), (124, 2848576), (128, 2759558), (188, 1878848), (248, 1424288), (256, 1379779), (376, 939424), (496, 712144), (752, 469712), (947, 372992), (992, 356072), (1457, 242432), (1504, 234856), (1894, 186496), (1984, 178036), (2914, 121216), (3008, 117428), (3788, 93248), (3968, 89018), (5828, 60608), (6016, 58714), (7576, 46624), (7936, 44509), (11656, 30304), (12032, 29357), (15152, 23312)]