1447827968

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4869

約数の個数: 80

約数和(自身を含む): 3143965440

約数和(自身を除く): 1696137472

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4801, 4864, 7936, 9424, 9602, 9728, 15872, 18848, 19204, 37696, 38408, 75392, 76816, 91219, 148831, 150784, 153632, 182438, 297662, 301568, 307264, 364876, 595324, 614528, 729752, 1190648, 1229056, 1459504, 2381296, 2458112, 2827789, 2919008, 4762592, 5655578, 5838016, 9525184, 11311156, 11676032, 19050368, 22622312, 23352064, 38100736, 45244624, 46704128, 76201472, 90489248, 180978496, 361956992, 723913984, 1447827968]

約数ペア:

[(1, 1447827968), (2, 723913984), (4, 361956992), (8, 180978496), (16, 90489248), (19, 76201472), (31, 46704128), (32, 45244624), (38, 38100736), (62, 23352064), (64, 22622312), (76, 19050368), (124, 11676032), (128, 11311156), (152, 9525184), (248, 5838016), (256, 5655578), (304, 4762592), (496, 2919008), (512, 2827789), (589, 2458112), (608, 2381296), (992, 1459504), (1178, 1229056), (1216, 1190648), (1984, 729752), (2356, 614528), (2432, 595324), (3968, 364876), (4712, 307264), (4801, 301568), (4864, 297662), (7936, 182438), (9424, 153632), (9602, 150784), (9728, 148831), (15872, 91219), (18848, 76816), (19204, 75392), (37696, 38408)]