1908732912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7213}}^1$

素因数の和:7410

約数の個数: 80

約数和(自身を含む): 5098855200

約数和(自身を除く): 3190122288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 149, 222, 296, 298, 444, 447, 592, 596, 888, 894, 1192, 1776, 1788, 2384, 3576, 5513, 7152, 7213, 11026, 14426, 16539, 21639, 22052, 28852, 33078, 43278, 44104, 57704, 66156, 86556, 88208, 115408, 132312, 173112, 264624, 266881, 346224, 533762, 800643, 1067524, 1074737, 1601286, 2135048, 2149474, 3202572, 3224211, 4270096, 4298948, 6405144, 6448422, 8597896, 12810288, 12896844, 17195792, 25793688, 39765269, 51587376, 79530538, 119295807, 159061076, 238591614, 318122152, 477183228, 636244304, 954366456, 1908732912]

約数ペア:

[(1, 1908732912), (2, 954366456), (3, 636244304), (4, 477183228), (6, 318122152), (8, 238591614), (12, 159061076), (16, 119295807), (24, 79530538), (37, 51587376), (48, 39765269), (74, 25793688), (111, 17195792), (148, 12896844), (149, 12810288), (222, 8597896), (296, 6448422), (298, 6405144), (444, 4298948), (447, 4270096), (592, 3224211), (596, 3202572), (888, 2149474), (894, 2135048), (1192, 1601286), (1776, 1074737), (1788, 1067524), (2384, 800643), (3576, 533762), (5513, 346224), (7152, 266881), (7213, 264624), (11026, 173112), (14426, 132312), (16539, 115408), (21639, 88208), (22052, 86556), (28852, 66156), (33078, 57704), (43278, 44104)]