240103494

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7610

約数の個数: 64

約数和(自身を含む): 579840000

約数和(自身を除く): 339736506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 7549, 10602, 15098, 15903, 22647, 31806, 45294, 67941, 135882, 143431, 203823, 234019, 286862, 407646, 430293, 468038, 702057, 860586, 1290879, 1404114, 2106171, 2581758, 3872637, 4212342, 4446361, 6318513, 7745274, 8892722, 12637026, 13339083, 26678166, 40017249, 80034498, 120051747, 240103494]

約数ペア:

[(1, 240103494), (2, 120051747), (3, 80034498), (6, 40017249), (9, 26678166), (18, 13339083), (19, 12637026), (27, 8892722), (31, 7745274), (38, 6318513), (54, 4446361), (57, 4212342), (62, 3872637), (93, 2581758), (114, 2106171), (171, 1404114), (186, 1290879), (279, 860586), (342, 702057), (513, 468038), (558, 430293), (589, 407646), (837, 286862), (1026, 234019), (1178, 203823), (1674, 143431), (1767, 135882), (3534, 67941), (5301, 45294), (7549, 31806), (10602, 22647), (15098, 15903)]