291141648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 160

約数和(自身を含む): 977715200

約数和(自身を除く): 686573552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1512, 1548, 1806, 2064, 2239, 2322, 2408, 2709, 3024, 3096, 3612, 4478, 4644, 4816, 5418, 6192, 6717, 7224, 8127, 8956, 9288, 10836, 13434, 14448, 15673, 16254, 17912, 18576, 20151, 21672, 26868, 31346, 32508, 35824, 40302, 43344, 47019, 53736, 60453, 62692, 65016, 80604, 94038, 96277, 107472, 120906, 125384, 130032, 141057, 161208, 188076, 192554, 241812, 250768, 282114, 288831, 322416, 376152, 385108, 423171, 483624, 564228, 577662, 673939, 752304, 770216, 846342, 866493, 967248, 1128456, 1155324, 1347878, 1540432, 1692684, 1732986, 2021817, 2256912, 2310648, 2599479, 2695756, 3385368, 3465972, 4043634, 4621296, 5198958, 5391512, 6065451, 6770736, 6931944, 8087268, 10397916, 10783024, 12130902, 13863888, 16174536, 18196353, 20795832, 24261804, 32349072, 36392706, 41591664, 48523608, 72785412, 97047216, 145570824, 291141648]

約数ペア:

[(1, 291141648), (2, 145570824), (3, 97047216), (4, 72785412), (6, 48523608), (7, 41591664), (8, 36392706), (9, 32349072), (12, 24261804), (14, 20795832), (16, 18196353), (18, 16174536), (21, 13863888), (24, 12130902), (27, 10783024), (28, 10397916), (36, 8087268), (42, 6931944), (43, 6770736), (48, 6065451), (54, 5391512), (56, 5198958), (63, 4621296), (72, 4043634), (84, 3465972), (86, 3385368), (108, 2695756), (112, 2599479), (126, 2310648), (129, 2256912), (144, 2021817), (168, 1732986), (172, 1692684), (189, 1540432), (216, 1347878), (252, 1155324), (258, 1128456), (301, 967248), (336, 866493), (344, 846342), (378, 770216), (387, 752304), (432, 673939), (504, 577662), (516, 564228), (602, 483624), (688, 423171), (756, 385108), (774, 376152), (903, 322416), (1008, 288831), (1032, 282114), (1161, 250768), (1204, 241812), (1512, 192554), (1548, 188076), (1806, 161208), (2064, 141057), (2239, 130032), (2322, 125384), (2408, 120906), (2709, 107472), (3024, 96277), (3096, 94038), (3612, 80604), (4478, 65016), (4644, 62692), (4816, 60453), (5418, 53736), (6192, 47019), (6717, 43344), (7224, 40302), (8127, 35824), (8956, 32508), (9288, 31346), (10836, 26868), (13434, 21672), (14448, 20151), (15673, 18576), (16254, 17912)]