244751234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 479969280

約数和(自身を除く): 235218046

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 118, 161, 182, 299, 322, 413, 598, 767, 826, 991, 1357, 1534, 1982, 2093, 2714, 4186, 5369, 6937, 9499, 10738, 12883, 13874, 17641, 18998, 22793, 25766, 35282, 45586, 58469, 90181, 116938, 123487, 159551, 180362, 246974, 296309, 319102, 409283, 592618, 760097, 818566, 1344787, 1520194, 2074163, 2689574, 4148326, 5320679, 9413509, 10641358, 17482231, 18827018, 34964462, 122375617, 244751234]

約数ペア:

[(1, 244751234), (2, 122375617), (7, 34964462), (13, 18827018), (14, 17482231), (23, 10641358), (26, 9413509), (46, 5320679), (59, 4148326), (91, 2689574), (118, 2074163), (161, 1520194), (182, 1344787), (299, 818566), (322, 760097), (413, 592618), (598, 409283), (767, 319102), (826, 296309), (991, 246974), (1357, 180362), (1534, 159551), (1982, 123487), (2093, 116938), (2714, 90181), (4186, 58469), (5369, 45586), (6937, 35282), (9499, 25766), (10738, 22793), (12883, 18998), (13874, 17641)]