291298728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13079

約数の個数: 96

約数和(自身を含む): 891799200

約数和(自身を除く): 600500472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 13037, 22344, 26074, 39111, 52148, 78222, 91259, 104296, 156444, 182518, 247703, 273777, 312888, 365036, 495406, 547554, 638813, 730072, 743109, 990812, 1095108, 1277626, 1486218, 1733921, 1916439, 1981624, 2190216, 2555252, 2972436, 3467842, 3832878, 5110504, 5201763, 5944872, 6935684, 7665756, 10403526, 12137447, 13871368, 15331512, 20807052, 24274894, 36412341, 41614104, 48549788, 72824682, 97099576, 145649364, 291298728]

約数ペア:

[(1, 291298728), (2, 145649364), (3, 97099576), (4, 72824682), (6, 48549788), (7, 41614104), (8, 36412341), (12, 24274894), (14, 20807052), (19, 15331512), (21, 13871368), (24, 12137447), (28, 10403526), (38, 7665756), (42, 6935684), (49, 5944872), (56, 5201763), (57, 5110504), (76, 3832878), (84, 3467842), (98, 2972436), (114, 2555252), (133, 2190216), (147, 1981624), (152, 1916439), (168, 1733921), (196, 1486218), (228, 1277626), (266, 1095108), (294, 990812), (392, 743109), (399, 730072), (456, 638813), (532, 547554), (588, 495406), (798, 365036), (931, 312888), (1064, 273777), (1176, 247703), (1596, 182518), (1862, 156444), (2793, 104296), (3192, 91259), (3724, 78222), (5586, 52148), (7448, 39111), (11172, 26074), (13037, 22344)]