1900687128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{6961}}^1$

素因数の和:7368

約数の個数: 64

約数和(自身を含む): 4919070720

約数和(自身を除く): 3018383592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 367, 372, 734, 744, 1101, 1468, 2202, 2936, 4404, 6961, 8808, 11377, 13922, 20883, 22754, 27844, 34131, 41766, 45508, 55688, 68262, 83532, 91016, 136524, 167064, 215791, 273048, 431582, 647373, 863164, 1294746, 1726328, 2554687, 2589492, 5109374, 5178984, 7664061, 10218748, 15328122, 20437496, 30656244, 61312488, 79195297, 158390594, 237585891, 316781188, 475171782, 633562376, 950343564, 1900687128]

約数ペア:

[(1, 1900687128), (2, 950343564), (3, 633562376), (4, 475171782), (6, 316781188), (8, 237585891), (12, 158390594), (24, 79195297), (31, 61312488), (62, 30656244), (93, 20437496), (124, 15328122), (186, 10218748), (248, 7664061), (367, 5178984), (372, 5109374), (734, 2589492), (744, 2554687), (1101, 1726328), (1468, 1294746), (2202, 863164), (2936, 647373), (4404, 431582), (6961, 273048), (8808, 215791), (11377, 167064), (13922, 136524), (20883, 91016), (22754, 83532), (27844, 68262), (34131, 55688), (41766, 45508)]