290848896

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19454

約数の個数: 96

約数和(自身を含む): 901375020

約数和(自身を除く): 610526124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 19421, 38842, 58263, 77684, 116526, 155368, 174789, 233052, 252473, 310736, 349578, 466104, 504946, 621472, 699156, 757419, 932208, 1009892, 1242944, 1398312, 1514838, 1864416, 2019784, 2272257, 2485888, 2796624, 3029676, 3728832, 4039568, 4544514, 5593248, 6059352, 7457664, 8079136, 9089028, 11186496, 12118704, 16158272, 18178056, 22372992, 24237408, 32316544, 36356112, 48474816, 72712224, 96949632, 145424448, 290848896]

約数ペア:

[(1, 290848896), (2, 145424448), (3, 96949632), (4, 72712224), (6, 48474816), (8, 36356112), (9, 32316544), (12, 24237408), (13, 22372992), (16, 18178056), (18, 16158272), (24, 12118704), (26, 11186496), (32, 9089028), (36, 8079136), (39, 7457664), (48, 6059352), (52, 5593248), (64, 4544514), (72, 4039568), (78, 3728832), (96, 3029676), (104, 2796624), (117, 2485888), (128, 2272257), (144, 2019784), (156, 1864416), (192, 1514838), (208, 1398312), (234, 1242944), (288, 1009892), (312, 932208), (384, 757419), (416, 699156), (468, 621472), (576, 504946), (624, 466104), (832, 349578), (936, 310736), (1152, 252473), (1248, 233052), (1664, 174789), (1872, 155368), (2496, 116526), (3744, 77684), (4992, 58263), (7488, 38842), (14976, 19421)]