1738442988

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 4437342000

約数和(自身を除く): 2698899012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 349, 358, 537, 698, 716, 773, 1047, 1074, 1396, 1546, 1611, 2094, 2148, 2319, 3092, 3141, 3222, 4188, 4638, 6282, 6444, 6957, 9276, 12564, 13914, 27828, 62471, 124942, 138367, 187413, 249884, 269777, 276734, 374826, 415101, 539554, 553468, 562239, 749652, 809331, 830202, 1079108, 1124478, 1245303, 1618662, 1660404, 2248956, 2427993, 2490606, 3237324, 4855986, 4981212, 9711972, 48290083, 96580166, 144870249, 193160332, 289740498, 434610747, 579480996, 869221494, 1738442988]

約数ペア:

[(1, 1738442988), (2, 869221494), (3, 579480996), (4, 434610747), (6, 289740498), (9, 193160332), (12, 144870249), (18, 96580166), (36, 48290083), (179, 9711972), (349, 4981212), (358, 4855986), (537, 3237324), (698, 2490606), (716, 2427993), (773, 2248956), (1047, 1660404), (1074, 1618662), (1396, 1245303), (1546, 1124478), (1611, 1079108), (2094, 830202), (2148, 809331), (2319, 749652), (3092, 562239), (3141, 553468), (3222, 539554), (4188, 415101), (4638, 374826), (6282, 276734), (6444, 269777), (6957, 249884), (9276, 187413), (12564, 138367), (13914, 124942), (27828, 62471)]