1320809976

素因数分解:

$2^3\times 3^5\times {\mathrm{659}}^1\times {\mathrm{1031}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 3718915200

約数和(自身を除く): 2398105224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 659, 972, 1031, 1318, 1944, 1977, 2062, 2636, 3093, 3954, 4124, 5272, 5931, 6186, 7908, 8248, 9279, 11862, 12372, 15816, 17793, 18558, 23724, 24744, 27837, 35586, 37116, 47448, 53379, 55674, 71172, 74232, 83511, 106758, 111348, 142344, 160137, 167022, 213516, 222696, 250533, 320274, 334044, 427032, 501066, 640548, 668088, 679429, 1002132, 1281096, 1358858, 2004264, 2038287, 2717716, 4076574, 5435432, 6114861, 8153148, 12229722, 16306296, 18344583, 24459444, 36689166, 48918888, 55033749, 73378332, 110067498, 146756664, 165101247, 220134996, 330202494, 440269992, 660404988, 1320809976]

約数ペア:

[(1, 1320809976), (2, 660404988), (3, 440269992), (4, 330202494), (6, 220134996), (8, 165101247), (9, 146756664), (12, 110067498), (18, 73378332), (24, 55033749), (27, 48918888), (36, 36689166), (54, 24459444), (72, 18344583), (81, 16306296), (108, 12229722), (162, 8153148), (216, 6114861), (243, 5435432), (324, 4076574), (486, 2717716), (648, 2038287), (659, 2004264), (972, 1358858), (1031, 1281096), (1318, 1002132), (1944, 679429), (1977, 668088), (2062, 640548), (2636, 501066), (3093, 427032), (3954, 334044), (4124, 320274), (5272, 250533), (5931, 222696), (6186, 213516), (7908, 167022), (8248, 160137), (9279, 142344), (11862, 111348), (12372, 106758), (15816, 83511), (17793, 74232), (18558, 71172), (23724, 55674), (24744, 53379), (27837, 47448), (35586, 37116)]