1230594848

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{177217}}^1$

素因数の和:177265

約数の個数: 48

約数和(自身を含む): 2858171904

約数和(自身を除く): 1627577056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 177217, 354434, 708868, 1240519, 1417736, 2481038, 2835472, 4962076, 5493727, 5670944, 9924152, 10987454, 19848304, 21974908, 38456089, 39696608, 43949816, 76912178, 87899632, 153824356, 175799264, 307648712, 615297424, 1230594848]

約数ペア:

[(1, 1230594848), (2, 615297424), (4, 307648712), (7, 175799264), (8, 153824356), (14, 87899632), (16, 76912178), (28, 43949816), (31, 39696608), (32, 38456089), (56, 21974908), (62, 19848304), (112, 10987454), (124, 9924152), (217, 5670944), (224, 5493727), (248, 4962076), (434, 2835472), (496, 2481038), (868, 1417736), (992, 1240519), (1736, 708868), (3472, 354434), (6944, 177217)]