238423704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 663552000

約数和(自身を除く): 425128296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 127, 138, 152, 179, 184, 228, 254, 276, 358, 381, 437, 456, 508, 537, 552, 716, 762, 874, 1016, 1074, 1311, 1432, 1524, 1748, 2148, 2413, 2622, 2921, 3048, 3401, 3496, 4117, 4296, 4826, 5244, 5842, 6802, 7239, 8234, 8763, 9652, 10203, 10488, 11684, 12351, 13604, 14478, 16468, 17526, 19304, 20406, 22733, 23368, 24702, 27208, 28956, 32936, 35052, 40812, 45466, 49404, 55499, 57912, 68199, 70104, 78223, 81624, 90932, 98808, 110998, 136398, 156446, 166497, 181864, 221996, 234669, 272796, 312892, 332994, 431927, 443992, 469338, 522859, 545592, 625784, 665988, 863854, 938676, 1045718, 1295781, 1331976, 1568577, 1727708, 1877352, 2091436, 2591562, 3137154, 3455416, 4182872, 5183124, 6274308, 9934321, 10366248, 12548616, 19868642, 29802963, 39737284, 59605926, 79474568, 119211852, 238423704]

約数ペア:

[(1, 238423704), (2, 119211852), (3, 79474568), (4, 59605926), (6, 39737284), (8, 29802963), (12, 19868642), (19, 12548616), (23, 10366248), (24, 9934321), (38, 6274308), (46, 5183124), (57, 4182872), (69, 3455416), (76, 3137154), (92, 2591562), (114, 2091436), (127, 1877352), (138, 1727708), (152, 1568577), (179, 1331976), (184, 1295781), (228, 1045718), (254, 938676), (276, 863854), (358, 665988), (381, 625784), (437, 545592), (456, 522859), (508, 469338), (537, 443992), (552, 431927), (716, 332994), (762, 312892), (874, 272796), (1016, 234669), (1074, 221996), (1311, 181864), (1432, 166497), (1524, 156446), (1748, 136398), (2148, 110998), (2413, 98808), (2622, 90932), (2921, 81624), (3048, 78223), (3401, 70104), (3496, 68199), (4117, 57912), (4296, 55499), (4826, 49404), (5244, 45466), (5842, 40812), (6802, 35052), (7239, 32936), (8234, 28956), (8763, 27208), (9652, 24702), (10203, 23368), (10488, 22733), (11684, 20406), (12351, 19304), (13604, 17526), (14478, 16468)]