217928592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 120

約数和(自身を含む): 702187200

約数和(自身を除く): 484258608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 168, 252, 298, 336, 447, 504, 596, 894, 1008, 1043, 1192, 1341, 1451, 1788, 2086, 2384, 2682, 2902, 3129, 3576, 4172, 4353, 5364, 5804, 6258, 7152, 8344, 8706, 9387, 10157, 10728, 11608, 12516, 13059, 16688, 17412, 18774, 20314, 21456, 23216, 25032, 26118, 30471, 34824, 37548, 40628, 50064, 52236, 60942, 69648, 75096, 81256, 91413, 104472, 121884, 150192, 162512, 182826, 208944, 216199, 243768, 365652, 432398, 487536, 648597, 731304, 864796, 1297194, 1462608, 1513393, 1729592, 1945791, 2594388, 3026786, 3459184, 3891582, 4540179, 5188776, 6053572, 7783164, 9080358, 10377552, 12107144, 13620537, 15566328, 18160716, 24214288, 27241074, 31132656, 36321432, 54482148, 72642864, 108964296, 217928592]

約数ペア:

[(1, 217928592), (2, 108964296), (3, 72642864), (4, 54482148), (6, 36321432), (7, 31132656), (8, 27241074), (9, 24214288), (12, 18160716), (14, 15566328), (16, 13620537), (18, 12107144), (21, 10377552), (24, 9080358), (28, 7783164), (36, 6053572), (42, 5188776), (48, 4540179), (56, 3891582), (63, 3459184), (72, 3026786), (84, 2594388), (112, 1945791), (126, 1729592), (144, 1513393), (149, 1462608), (168, 1297194), (252, 864796), (298, 731304), (336, 648597), (447, 487536), (504, 432398), (596, 365652), (894, 243768), (1008, 216199), (1043, 208944), (1192, 182826), (1341, 162512), (1451, 150192), (1788, 121884), (2086, 104472), (2384, 91413), (2682, 81256), (2902, 75096), (3129, 69648), (3576, 60942), (4172, 52236), (4353, 50064), (5364, 40628), (5804, 37548), (6258, 34824), (7152, 30471), (8344, 26118), (8706, 25032), (9387, 23216), (10157, 21456), (10728, 20314), (11608, 18774), (12516, 17412), (13059, 16688)]