242908996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7853}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 501399360

約数和(自身を除く): 258490364

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 7853, 15466, 15706, 30932, 31412, 86383, 149207, 172766, 290561, 298414, 345532, 581122, 596828, 1162244, 1641277, 3196171, 3282554, 5520659, 6392342, 6565108, 11041318, 12784684, 22082636, 60727249, 121454498, 242908996]

約数ペア:

[(1, 242908996), (2, 121454498), (4, 60727249), (11, 22082636), (19, 12784684), (22, 11041318), (37, 6565108), (38, 6392342), (44, 5520659), (74, 3282554), (76, 3196171), (148, 1641277), (209, 1162244), (407, 596828), (418, 581122), (703, 345532), (814, 298414), (836, 290561), (1406, 172766), (1628, 149207), (2812, 86383), (7733, 31412), (7853, 30932), (15466, 15706)]