672177288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 1831536000

約数和(自身を除く): 1159358712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 157, 164, 228, 229, 246, 314, 328, 456, 458, 471, 492, 628, 687, 779, 916, 942, 984, 1256, 1374, 1558, 1832, 1884, 2337, 2748, 2983, 3116, 3768, 4351, 4674, 5496, 5966, 6232, 6437, 8702, 8949, 9348, 9389, 11932, 12874, 13053, 17404, 17898, 18696, 18778, 19311, 23864, 25748, 26106, 28167, 34808, 35796, 35953, 37556, 38622, 51496, 52212, 56334, 71592, 71906, 75112, 77244, 104424, 107859, 112668, 122303, 143812, 154488, 178391, 215718, 225336, 244606, 287624, 356782, 366909, 431436, 489212, 535173, 683107, 713564, 733818, 862872, 978424, 1070346, 1366214, 1427128, 1467636, 1474073, 2049321, 2140692, 2732428, 2935272, 2948146, 4098642, 4281384, 4422219, 5464856, 5896292, 8197284, 8844438, 11792584, 16394568, 17688876, 28007387, 35377752, 56014774, 84022161, 112029548, 168044322, 224059096, 336088644, 672177288]

約数ペア:

[(1, 672177288), (2, 336088644), (3, 224059096), (4, 168044322), (6, 112029548), (8, 84022161), (12, 56014774), (19, 35377752), (24, 28007387), (38, 17688876), (41, 16394568), (57, 11792584), (76, 8844438), (82, 8197284), (114, 5896292), (123, 5464856), (152, 4422219), (157, 4281384), (164, 4098642), (228, 2948146), (229, 2935272), (246, 2732428), (314, 2140692), (328, 2049321), (456, 1474073), (458, 1467636), (471, 1427128), (492, 1366214), (628, 1070346), (687, 978424), (779, 862872), (916, 733818), (942, 713564), (984, 683107), (1256, 535173), (1374, 489212), (1558, 431436), (1832, 366909), (1884, 356782), (2337, 287624), (2748, 244606), (2983, 225336), (3116, 215718), (3768, 178391), (4351, 154488), (4674, 143812), (5496, 122303), (5966, 112668), (6232, 107859), (6437, 104424), (8702, 77244), (8949, 75112), (9348, 71906), (9389, 71592), (11932, 56334), (12874, 52212), (13053, 51496), (17404, 38622), (17898, 37556), (18696, 35953), (18778, 35796), (19311, 34808), (23864, 28167), (25748, 26106)]