260092976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 646625280

約数和(自身を除く): 386532304

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 176, 193, 208, 209, 247, 248, 286, 304, 341, 386, 403, 418, 494, 496, 572, 589, 682, 772, 806, 836, 988, 1144, 1178, 1364, 1544, 1612, 1672, 1976, 2123, 2288, 2356, 2509, 2717, 2728, 3088, 3224, 3344, 3667, 3952, 4246, 4433, 4712, 5018, 5434, 5456, 5983, 6448, 6479, 7334, 7657, 8492, 8866, 9424, 10036, 10868, 11966, 12958, 14668, 15314, 16984, 17732, 20072, 21736, 23932, 25916, 27599, 29336, 30628, 33968, 35464, 40144, 40337, 43472, 47671, 47864, 51832, 55198, 58672, 61256, 65813, 70928, 77779, 80674, 84227, 95342, 95728, 103664, 110396, 113677, 122512, 131626, 155558, 161348, 168454, 190684, 220792, 227354, 263252, 311116, 322696, 336908, 381368, 441584, 454708, 524381, 526504, 622232, 645392, 673816, 762736, 855569, 909416, 1048762, 1053008, 1244464, 1250447, 1347632, 1477801, 1711138, 1818832, 2097524, 2500894, 2955602, 3422276, 4195048, 5001788, 5911204, 6844552, 8390096, 10003576, 11822408, 13689104, 16255811, 20007152, 23644816, 32511622, 65023244, 130046488, 260092976]

約数ペア:

[(1, 260092976), (2, 130046488), (4, 65023244), (8, 32511622), (11, 23644816), (13, 20007152), (16, 16255811), (19, 13689104), (22, 11822408), (26, 10003576), (31, 8390096), (38, 6844552), (44, 5911204), (52, 5001788), (62, 4195048), (76, 3422276), (88, 2955602), (104, 2500894), (124, 2097524), (143, 1818832), (152, 1711138), (176, 1477801), (193, 1347632), (208, 1250447), (209, 1244464), (247, 1053008), (248, 1048762), (286, 909416), (304, 855569), (341, 762736), (386, 673816), (403, 645392), (418, 622232), (494, 526504), (496, 524381), (572, 454708), (589, 441584), (682, 381368), (772, 336908), (806, 322696), (836, 311116), (988, 263252), (1144, 227354), (1178, 220792), (1364, 190684), (1544, 168454), (1612, 161348), (1672, 155558), (1976, 131626), (2123, 122512), (2288, 113677), (2356, 110396), (2509, 103664), (2717, 95728), (2728, 95342), (3088, 84227), (3224, 80674), (3344, 77779), (3667, 70928), (3952, 65813), (4246, 61256), (4433, 58672), (4712, 55198), (5018, 51832), (5434, 47864), (5456, 47671), (5983, 43472), (6448, 40337), (6479, 40144), (7334, 35464), (7657, 33968), (8492, 30628), (8866, 29336), (9424, 27599), (10036, 25916), (10868, 23932), (11966, 21736), (12958, 20072), (14668, 17732), (15314, 16984)]