228109744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12301}}^1$

素因数の和:12389

約数の個数: 40

約数和(自身を含む): 472888880

約数和(自身を除く): 244779136

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 12301, 18544, 24602, 49204, 98408, 196816, 233719, 467438, 750361, 934876, 1500722, 1869752, 3001444, 3739504, 6002888, 12005776, 14256859, 28513718, 57027436, 114054872, 228109744]

約数ペア:

[(1, 228109744), (2, 114054872), (4, 57027436), (8, 28513718), (16, 14256859), (19, 12005776), (38, 6002888), (61, 3739504), (76, 3001444), (122, 1869752), (152, 1500722), (244, 934876), (304, 750361), (488, 467438), (976, 233719), (1159, 196816), (2318, 98408), (4636, 49204), (9272, 24602), (12301, 18544)]