254400804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 806400000

約数和(自身を除く): 551999196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 89, 108, 114, 126, 133, 171, 178, 189, 199, 228, 252, 266, 267, 342, 356, 378, 398, 399, 513, 532, 534, 597, 623, 684, 756, 796, 798, 801, 1026, 1068, 1194, 1197, 1246, 1393, 1596, 1602, 1691, 1791, 1869, 2052, 2388, 2394, 2403, 2492, 2786, 3204, 3382, 3582, 3591, 3738, 3781, 4179, 4788, 4806, 5073, 5373, 5572, 5607, 6764, 7164, 7182, 7476, 7562, 8358, 9612, 10146, 10746, 11214, 11343, 11837, 12537, 14364, 15124, 15219, 16716, 16821, 17711, 20292, 21492, 22428, 22686, 23674, 25074, 26467, 30438, 33642, 34029, 35422, 35511, 37611, 45372, 45657, 47348, 50148, 52934, 53133, 60876, 67284, 68058, 70844, 71022, 75222, 79401, 91314, 102087, 105868, 106266, 106533, 123977, 136116, 142044, 150444, 158802, 159399, 182628, 204174, 212532, 213066, 238203, 247954, 317604, 318798, 319599, 336509, 371931, 408348, 426132, 476406, 478197, 495908, 637596, 639198, 673018, 714609, 743862, 952812, 956394, 1009527, 1115793, 1278396, 1346036, 1429218, 1487724, 1912788, 2019054, 2231586, 2355563, 2858436, 3028581, 3347379, 4038108, 4463172, 4711126, 6057162, 6694758, 7066689, 9085743, 9422252, 12114324, 13389516, 14133378, 18171486, 21200067, 28266756, 36342972, 42400134, 63600201, 84800268, 127200402, 254400804]

約数ペア:

[(1, 254400804), (2, 127200402), (3, 84800268), (4, 63600201), (6, 42400134), (7, 36342972), (9, 28266756), (12, 21200067), (14, 18171486), (18, 14133378), (19, 13389516), (21, 12114324), (27, 9422252), (28, 9085743), (36, 7066689), (38, 6694758), (42, 6057162), (54, 4711126), (57, 4463172), (63, 4038108), (76, 3347379), (84, 3028581), (89, 2858436), (108, 2355563), (114, 2231586), (126, 2019054), (133, 1912788), (171, 1487724), (178, 1429218), (189, 1346036), (199, 1278396), (228, 1115793), (252, 1009527), (266, 956394), (267, 952812), (342, 743862), (356, 714609), (378, 673018), (398, 639198), (399, 637596), (513, 495908), (532, 478197), (534, 476406), (597, 426132), (623, 408348), (684, 371931), (756, 336509), (796, 319599), (798, 318798), (801, 317604), (1026, 247954), (1068, 238203), (1194, 213066), (1197, 212532), (1246, 204174), (1393, 182628), (1596, 159399), (1602, 158802), (1691, 150444), (1791, 142044), (1869, 136116), (2052, 123977), (2388, 106533), (2394, 106266), (2403, 105868), (2492, 102087), (2786, 91314), (3204, 79401), (3382, 75222), (3582, 71022), (3591, 70844), (3738, 68058), (3781, 67284), (4179, 60876), (4788, 53133), (4806, 52934), (5073, 50148), (5373, 47348), (5572, 45657), (5607, 45372), (6764, 37611), (7164, 35511), (7182, 35422), (7476, 34029), (7562, 33642), (8358, 30438), (9612, 26467), (10146, 25074), (10746, 23674), (11214, 22686), (11343, 22428), (11837, 21492), (12537, 20292), (14364, 17711), (15124, 16821), (15219, 16716)]