274499004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2579

約数の個数: 96

約数和(自身を含む): 745991680

約数和(自身を除く): 471492676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 741, 962, 988, 1406, 1443, 1482, 1924, 2109, 2503, 2812, 2886, 2964, 4218, 5006, 5772, 7509, 8436, 9139, 10012, 15018, 18278, 27417, 30036, 32539, 36556, 47557, 54834, 65078, 92611, 95114, 97617, 109668, 130156, 142671, 185222, 190228, 195234, 277833, 285342, 370444, 390468, 555666, 570684, 618241, 1111332, 1203943, 1236482, 1759609, 1854723, 2407886, 2472964, 3519218, 3611829, 3709446, 4815772, 5278827, 7038436, 7223658, 7418892, 10557654, 14447316, 21115308, 22874917, 45749834, 68624751, 91499668, 137249502, 274499004]

約数ペア:

[(1, 274499004), (2, 137249502), (3, 91499668), (4, 68624751), (6, 45749834), (12, 22874917), (13, 21115308), (19, 14447316), (26, 10557654), (37, 7418892), (38, 7223658), (39, 7038436), (52, 5278827), (57, 4815772), (74, 3709446), (76, 3611829), (78, 3519218), (111, 2472964), (114, 2407886), (148, 1854723), (156, 1759609), (222, 1236482), (228, 1203943), (247, 1111332), (444, 618241), (481, 570684), (494, 555666), (703, 390468), (741, 370444), (962, 285342), (988, 277833), (1406, 195234), (1443, 190228), (1482, 185222), (1924, 142671), (2109, 130156), (2503, 109668), (2812, 97617), (2886, 95114), (2964, 92611), (4218, 65078), (5006, 54834), (5772, 47557), (7509, 36556), (8436, 32539), (9139, 30036), (10012, 27417), (15018, 18278)]