227549672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 314351128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 41, 46, 56, 62, 82, 92, 124, 139, 161, 164, 184, 217, 248, 278, 287, 322, 328, 434, 556, 574, 644, 713, 868, 943, 973, 1112, 1148, 1271, 1288, 1426, 1736, 1886, 1946, 2296, 2542, 2852, 3197, 3772, 3892, 4309, 4991, 5084, 5699, 5704, 6394, 6601, 7544, 7784, 8618, 8897, 9982, 10168, 11398, 12788, 13202, 17236, 17794, 19964, 22379, 22796, 25576, 26404, 29233, 30163, 34472, 35588, 39893, 39928, 44758, 45592, 52808, 58466, 60326, 71176, 79786, 89516, 99107, 116932, 120652, 131077, 159572, 176669, 179032, 198214, 204631, 233864, 241304, 262154, 319144, 353338, 396428, 409262, 524308, 693749, 706676, 792856, 818524, 917539, 1048616, 1236683, 1387498, 1413352, 1637048, 1835078, 2473366, 2774996, 3670156, 4063387, 4946732, 5549992, 7340312, 8126774, 9893464, 16253548, 28443709, 32507096, 56887418, 113774836, 227549672]

約数ペア:

[(1, 227549672), (2, 113774836), (4, 56887418), (7, 32507096), (8, 28443709), (14, 16253548), (23, 9893464), (28, 8126774), (31, 7340312), (41, 5549992), (46, 4946732), (56, 4063387), (62, 3670156), (82, 2774996), (92, 2473366), (124, 1835078), (139, 1637048), (161, 1413352), (164, 1387498), (184, 1236683), (217, 1048616), (248, 917539), (278, 818524), (287, 792856), (322, 706676), (328, 693749), (434, 524308), (556, 409262), (574, 396428), (644, 353338), (713, 319144), (868, 262154), (943, 241304), (973, 233864), (1112, 204631), (1148, 198214), (1271, 179032), (1288, 176669), (1426, 159572), (1736, 131077), (1886, 120652), (1946, 116932), (2296, 99107), (2542, 89516), (2852, 79786), (3197, 71176), (3772, 60326), (3892, 58466), (4309, 52808), (4991, 45592), (5084, 44758), (5699, 39928), (5704, 39893), (6394, 35588), (6601, 34472), (7544, 30163), (7784, 29233), (8618, 26404), (8897, 25576), (9982, 22796), (10168, 22379), (11398, 19964), (12788, 17794), (13202, 17236)]