242544918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27631}}^1$

素因数の和:27673

約数の個数: 64

約数和(自身を含む): 636641280

約数和(自身を除く): 394096362

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 27631, 55262, 82893, 165786, 193417, 303941, 386834, 524989, 580251, 607882, 911823, 1049978, 1160502, 1574967, 1823646, 2127587, 3149934, 3674923, 4255174, 5774879, 6382761, 7349846, 11024769, 11549758, 12765522, 17324637, 22049538, 34649274, 40424153, 80848306, 121272459, 242544918]

約数ペア:

[(1, 242544918), (2, 121272459), (3, 80848306), (6, 40424153), (7, 34649274), (11, 22049538), (14, 17324637), (19, 12765522), (21, 11549758), (22, 11024769), (33, 7349846), (38, 6382761), (42, 5774879), (57, 4255174), (66, 3674923), (77, 3149934), (114, 2127587), (133, 1823646), (154, 1574967), (209, 1160502), (231, 1049978), (266, 911823), (399, 607882), (418, 580251), (462, 524989), (627, 386834), (798, 303941), (1254, 193417), (1463, 165786), (2926, 82893), (4389, 55262), (8778, 27631)]