204366384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2755

約数の個数: 120

約数和(自身を含む): 625352832

約数和(自身を除く): 420986448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 2693, 3162, 4216, 4464, 4743, 5386, 6324, 8079, 8432, 9486, 10772, 12648, 16158, 18972, 21544, 24237, 25296, 32316, 37944, 43088, 45781, 48474, 64632, 75888, 83483, 91562, 96948, 129264, 137343, 166966, 183124, 193896, 250449, 274686, 333932, 366248, 387792, 412029, 500898, 549372, 667864, 732496, 751347, 824058, 1001796, 1098744, 1335728, 1419211, 1502694, 1648116, 2003592, 2197488, 2838422, 3005388, 3296232, 4007184, 4257633, 5676844, 6010776, 6592464, 8515266, 11353688, 12021552, 12772899, 17030532, 22707376, 25545798, 34061064, 51091596, 68122128, 102183192, 204366384]

約数ペア:

[(1, 204366384), (2, 102183192), (3, 68122128), (4, 51091596), (6, 34061064), (8, 25545798), (9, 22707376), (12, 17030532), (16, 12772899), (17, 12021552), (18, 11353688), (24, 8515266), (31, 6592464), (34, 6010776), (36, 5676844), (48, 4257633), (51, 4007184), (62, 3296232), (68, 3005388), (72, 2838422), (93, 2197488), (102, 2003592), (124, 1648116), (136, 1502694), (144, 1419211), (153, 1335728), (186, 1098744), (204, 1001796), (248, 824058), (272, 751347), (279, 732496), (306, 667864), (372, 549372), (408, 500898), (496, 412029), (527, 387792), (558, 366248), (612, 333932), (744, 274686), (816, 250449), (1054, 193896), (1116, 183124), (1224, 166966), (1488, 137343), (1581, 129264), (2108, 96948), (2232, 91562), (2448, 83483), (2693, 75888), (3162, 64632), (4216, 48474), (4464, 45781), (4743, 43088), (5386, 37944), (6324, 32316), (8079, 25296), (8432, 24237), (9486, 21544), (10772, 18972), (12648, 16158)]