218437752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1877}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 589992480

約数和(自身を除く): 371554728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 1877, 2238, 2984, 3754, 4476, 4849, 5631, 7508, 8952, 9698, 11262, 14547, 15016, 19396, 22524, 24401, 29094, 38792, 45048, 48802, 58188, 73203, 97604, 116376, 146406, 195208, 292812, 585624, 700121, 1400242, 2100363, 2800484, 4200726, 5600968, 8401452, 9101573, 16802904, 18203146, 27304719, 36406292, 54609438, 72812584, 109218876, 218437752]

約数ペア:

[(1, 218437752), (2, 109218876), (3, 72812584), (4, 54609438), (6, 36406292), (8, 27304719), (12, 18203146), (13, 16802904), (24, 9101573), (26, 8401452), (39, 5600968), (52, 4200726), (78, 2800484), (104, 2100363), (156, 1400242), (312, 700121), (373, 585624), (746, 292812), (1119, 195208), (1492, 146406), (1877, 116376), (2238, 97604), (2984, 73203), (3754, 58188), (4476, 48802), (4849, 45048), (5631, 38792), (7508, 29094), (8952, 24401), (9698, 22524), (11262, 19396), (14547, 15016)]