1261946088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449411}}^1$

素因数の和:449439

約数の個数: 64

約数和(自身を含む): 3775060800

約数和(自身を除く): 2513114712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 449411, 898822, 1348233, 1797644, 2696466, 3595288, 4044699, 5392932, 5842343, 8089398, 10785864, 11684686, 12134097, 16178796, 17527029, 23369372, 24268194, 32357592, 35054058, 46738744, 48536388, 52581087, 70108116, 97072776, 105162174, 140216232, 157743261, 210324348, 315486522, 420648696, 630973044, 1261946088]

約数ペア:

[(1, 1261946088), (2, 630973044), (3, 420648696), (4, 315486522), (6, 210324348), (8, 157743261), (9, 140216232), (12, 105162174), (13, 97072776), (18, 70108116), (24, 52581087), (26, 48536388), (27, 46738744), (36, 35054058), (39, 32357592), (52, 24268194), (54, 23369372), (72, 17527029), (78, 16178796), (104, 12134097), (108, 11684686), (117, 10785864), (156, 8089398), (216, 5842343), (234, 5392932), (312, 4044699), (351, 3595288), (468, 2696466), (702, 1797644), (936, 1348233), (1404, 898822), (2808, 449411)]