720650832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 120

約数和(自身を含む): 2064534528

約数和(自身を除く): 1343883696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 127, 132, 176, 242, 254, 264, 363, 381, 484, 508, 528, 726, 762, 968, 977, 1016, 1397, 1452, 1524, 1936, 1954, 2032, 2794, 2904, 2931, 3048, 3908, 4191, 5588, 5808, 5862, 6096, 7816, 8382, 10747, 11176, 11724, 15367, 15632, 16764, 21494, 22352, 23448, 30734, 32241, 33528, 42988, 46101, 46896, 61468, 64482, 67056, 85976, 92202, 118217, 122936, 124079, 128964, 171952, 184404, 236434, 245872, 248158, 257928, 354651, 368808, 372237, 472868, 496316, 515856, 709302, 737616, 744474, 945736, 992632, 1364869, 1418604, 1488948, 1891472, 1985264, 2729738, 2837208, 2977896, 4094607, 5459476, 5674416, 5955792, 8189214, 10918952, 15013559, 16378428, 21837904, 30027118, 32756856, 45040677, 60054236, 65513712, 90081354, 120108472, 180162708, 240216944, 360325416, 720650832]

約数ペア:

[(1, 720650832), (2, 360325416), (3, 240216944), (4, 180162708), (6, 120108472), (8, 90081354), (11, 65513712), (12, 60054236), (16, 45040677), (22, 32756856), (24, 30027118), (33, 21837904), (44, 16378428), (48, 15013559), (66, 10918952), (88, 8189214), (121, 5955792), (127, 5674416), (132, 5459476), (176, 4094607), (242, 2977896), (254, 2837208), (264, 2729738), (363, 1985264), (381, 1891472), (484, 1488948), (508, 1418604), (528, 1364869), (726, 992632), (762, 945736), (968, 744474), (977, 737616), (1016, 709302), (1397, 515856), (1452, 496316), (1524, 472868), (1936, 372237), (1954, 368808), (2032, 354651), (2794, 257928), (2904, 248158), (2931, 245872), (3048, 236434), (3908, 184404), (4191, 171952), (5588, 128964), (5808, 124079), (5862, 122936), (6096, 118217), (7816, 92202), (8382, 85976), (10747, 67056), (11176, 64482), (11724, 61468), (15367, 46896), (15632, 46101), (16764, 42988), (21494, 33528), (22352, 32241), (23448, 30734)]