1490810944

素因数分解:

$2^6\times 7^1\times {\mathrm{587}}^1\times {\mathrm{5669}}^1$

素因数の和:6275

約数の個数: 56

約数和(自身を含む): 3387303360

約数和(自身を除く): 1896492416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 587, 1174, 2348, 4109, 4696, 5669, 8218, 9392, 11338, 16436, 18784, 22676, 32872, 37568, 39683, 45352, 65744, 79366, 90704, 131488, 158732, 181408, 262976, 317464, 362816, 634928, 1269856, 2539712, 3327703, 6655406, 13310812, 23293921, 26621624, 46587842, 53243248, 93175684, 106486496, 186351368, 212972992, 372702736, 745405472, 1490810944]

約数ペア:

[(1, 1490810944), (2, 745405472), (4, 372702736), (7, 212972992), (8, 186351368), (14, 106486496), (16, 93175684), (28, 53243248), (32, 46587842), (56, 26621624), (64, 23293921), (112, 13310812), (224, 6655406), (448, 3327703), (587, 2539712), (1174, 1269856), (2348, 634928), (4109, 362816), (4696, 317464), (5669, 262976), (8218, 181408), (9392, 158732), (11338, 131488), (16436, 90704), (18784, 79366), (22676, 65744), (32872, 45352), (37568, 39683)]