242565406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 387244800

約数和(自身を除く): 144679394

約数列:

[1, 2, 23, 46, 89, 178, 179, 331, 358, 662, 2047, 4094, 4117, 7613, 8234, 15226, 15931, 29459, 31862, 58918, 59249, 118498, 366413, 677557, 732826, 1355114, 1362727, 2725454, 5273161, 10546322, 121282703, 242565406]

約数ペア:

[(1, 242565406), (2, 121282703), (23, 10546322), (46, 5273161), (89, 2725454), (178, 1362727), (179, 1355114), (331, 732826), (358, 677557), (662, 366413), (2047, 118498), (4094, 59249), (4117, 58918), (7613, 31862), (8234, 29459), (15226, 15931)]