1243355688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557059}}^1$

素因数の和:557102

約数の個数: 48

約数和(自身を含む): 3476054400

約数和(自身を除く): 2232698712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 557059, 1114118, 1671177, 2228236, 3342354, 4456472, 5013531, 6684708, 10027062, 13369416, 17268829, 20054124, 34537658, 40108248, 51806487, 69075316, 103612974, 138150632, 155419461, 207225948, 310838922, 414451896, 621677844, 1243355688]

約数ペア:

[(1, 1243355688), (2, 621677844), (3, 414451896), (4, 310838922), (6, 207225948), (8, 155419461), (9, 138150632), (12, 103612974), (18, 69075316), (24, 51806487), (31, 40108248), (36, 34537658), (62, 20054124), (72, 17268829), (93, 13369416), (124, 10027062), (186, 6684708), (248, 5013531), (279, 4456472), (372, 3342354), (558, 2228236), (744, 1671177), (1116, 1114118), (2232, 557059)]