290398824

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 834120000

約数和(自身を除く): 543721176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1116, 1399, 1674, 1922, 2232, 2798, 2883, 3348, 3844, 4197, 5596, 5766, 6696, 7688, 8394, 8649, 11192, 11532, 12591, 16788, 17298, 23064, 25182, 25947, 33576, 34596, 37773, 43369, 50364, 51894, 69192, 75546, 86738, 100728, 103788, 130107, 151092, 173476, 207576, 260214, 302184, 346952, 390321, 520428, 780642, 1040856, 1170963, 1344439, 1561284, 2341926, 2688878, 3122568, 4033317, 4683852, 5377756, 8066634, 9367704, 10755512, 12099951, 16133268, 24199902, 32266536, 36299853, 48399804, 72599706, 96799608, 145199412, 290398824]

約数ペア:

[(1, 290398824), (2, 145199412), (3, 96799608), (4, 72599706), (6, 48399804), (8, 36299853), (9, 32266536), (12, 24199902), (18, 16133268), (24, 12099951), (27, 10755512), (31, 9367704), (36, 8066634), (54, 5377756), (62, 4683852), (72, 4033317), (93, 3122568), (108, 2688878), (124, 2341926), (186, 1561284), (216, 1344439), (248, 1170963), (279, 1040856), (372, 780642), (558, 520428), (744, 390321), (837, 346952), (961, 302184), (1116, 260214), (1399, 207576), (1674, 173476), (1922, 151092), (2232, 130107), (2798, 103788), (2883, 100728), (3348, 86738), (3844, 75546), (4197, 69192), (5596, 51894), (5766, 50364), (6696, 43369), (7688, 37773), (8394, 34596), (8649, 33576), (11192, 25947), (11532, 25182), (12591, 23064), (16788, 17298)]