381147144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 1159065600

約数和(自身を除く): 777918456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 97, 114, 133, 152, 168, 194, 228, 266, 291, 388, 399, 456, 532, 582, 679, 776, 798, 1064, 1164, 1231, 1358, 1596, 1843, 2037, 2328, 2462, 2716, 3192, 3686, 3693, 4074, 4924, 5432, 5529, 7372, 7386, 8148, 8617, 9848, 11058, 12901, 14744, 14772, 16296, 17234, 22116, 23389, 25802, 25851, 29544, 34468, 38703, 44232, 46778, 51604, 51702, 68936, 70167, 77406, 93556, 103208, 103404, 119407, 140334, 154812, 163723, 187112, 206808, 238814, 280668, 309624, 327446, 358221, 477628, 491169, 561336, 654892, 716442, 835849, 955256, 982338, 1309784, 1432884, 1671698, 1964676, 2268733, 2507547, 2865768, 3343396, 3929352, 4537466, 5015094, 6686792, 6806199, 9074932, 10030188, 13612398, 15881131, 18149864, 20060376, 27224796, 31762262, 47643393, 54449592, 63524524, 95286786, 127049048, 190573572, 381147144]

約数ペア:

[(1, 381147144), (2, 190573572), (3, 127049048), (4, 95286786), (6, 63524524), (7, 54449592), (8, 47643393), (12, 31762262), (14, 27224796), (19, 20060376), (21, 18149864), (24, 15881131), (28, 13612398), (38, 10030188), (42, 9074932), (56, 6806199), (57, 6686792), (76, 5015094), (84, 4537466), (97, 3929352), (114, 3343396), (133, 2865768), (152, 2507547), (168, 2268733), (194, 1964676), (228, 1671698), (266, 1432884), (291, 1309784), (388, 982338), (399, 955256), (456, 835849), (532, 716442), (582, 654892), (679, 561336), (776, 491169), (798, 477628), (1064, 358221), (1164, 327446), (1231, 309624), (1358, 280668), (1596, 238814), (1843, 206808), (2037, 187112), (2328, 163723), (2462, 154812), (2716, 140334), (3192, 119407), (3686, 103404), (3693, 103208), (4074, 93556), (4924, 77406), (5432, 70167), (5529, 68936), (7372, 51702), (7386, 51604), (8148, 46778), (8617, 44232), (9848, 38703), (11058, 34468), (12901, 29544), (14744, 25851), (14772, 25802), (16296, 23389), (17234, 22116)]