198392328

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 558700560

約数和(自身を除く): 360308232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1451, 1688, 1899, 2532, 2902, 3798, 4353, 5064, 5697, 5804, 7596, 8706, 11394, 11608, 13059, 15192, 17091, 17412, 22788, 26118, 34182, 34824, 39177, 45576, 52236, 68364, 78354, 104472, 117531, 136728, 156708, 235062, 306161, 313416, 470124, 612322, 918483, 940248, 1224644, 1836966, 2449288, 2755449, 3673932, 5510898, 7347864, 8266347, 11021796, 16532694, 22043592, 24799041, 33065388, 49598082, 66130776, 99196164, 198392328]

約数ペア:

[(1, 198392328), (2, 99196164), (3, 66130776), (4, 49598082), (6, 33065388), (8, 24799041), (9, 22043592), (12, 16532694), (18, 11021796), (24, 8266347), (27, 7347864), (36, 5510898), (54, 3673932), (72, 2755449), (81, 2449288), (108, 1836966), (162, 1224644), (211, 940248), (216, 918483), (324, 612322), (422, 470124), (633, 313416), (648, 306161), (844, 235062), (1266, 156708), (1451, 136728), (1688, 117531), (1899, 104472), (2532, 78354), (2902, 68364), (3798, 52236), (4353, 45576), (5064, 39177), (5697, 34824), (5804, 34182), (7596, 26118), (8706, 22788), (11394, 17412), (11608, 17091), (13059, 15192)]