215574996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4661

約数の個数: 96

約数和(自身を含む): 633622528

約数和(自身を除く): 418047532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 4591, 6708, 7826, 9182, 11739, 13773, 15652, 18364, 23478, 27546, 32137, 46956, 55092, 59683, 64274, 96411, 119366, 128548, 179049, 192822, 197413, 238732, 358098, 385644, 394826, 417781, 592239, 716196, 789652, 835562, 1184478, 1253343, 1381891, 1671124, 2368956, 2506686, 2566369, 2763782, 4145673, 5013372, 5132738, 5527564, 7699107, 8291346, 10265476, 15398214, 16582692, 17964583, 30796428, 35929166, 53893749, 71858332, 107787498, 215574996]

約数ペア:

[(1, 215574996), (2, 107787498), (3, 71858332), (4, 53893749), (6, 35929166), (7, 30796428), (12, 17964583), (13, 16582692), (14, 15398214), (21, 10265476), (26, 8291346), (28, 7699107), (39, 5527564), (42, 5132738), (43, 5013372), (52, 4145673), (78, 2763782), (84, 2566369), (86, 2506686), (91, 2368956), (129, 1671124), (156, 1381891), (172, 1253343), (182, 1184478), (258, 835562), (273, 789652), (301, 716196), (364, 592239), (516, 417781), (546, 394826), (559, 385644), (602, 358098), (903, 238732), (1092, 197413), (1118, 192822), (1204, 179049), (1677, 128548), (1806, 119366), (2236, 96411), (3354, 64274), (3612, 59683), (3913, 55092), (4591, 46956), (6708, 32137), (7826, 27546), (9182, 23478), (11739, 18364), (13773, 15652)]