263520738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38833}}^1$

素因数の和:38883

約数の個数: 48

約数和(自身を含む): 636100920

約数和(自身を除く): 372580182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 38833, 77666, 116499, 232998, 349497, 504829, 698994, 1009658, 1126157, 1514487, 2252314, 3028974, 3378471, 4543461, 6756942, 9086922, 10135413, 14640041, 20270826, 29280082, 43920123, 87840246, 131760369, 263520738]

約数ペア:

[(1, 263520738), (2, 131760369), (3, 87840246), (6, 43920123), (9, 29280082), (13, 20270826), (18, 14640041), (26, 10135413), (29, 9086922), (39, 6756942), (58, 4543461), (78, 3378471), (87, 3028974), (117, 2252314), (174, 1514487), (234, 1126157), (261, 1009658), (377, 698994), (522, 504829), (754, 349497), (1131, 232998), (2262, 116499), (3393, 77666), (6786, 38833)]