317173536

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 980834400

約数和(自身を除く): 663660864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 139, 144, 152, 171, 216, 228, 278, 288, 304, 342, 417, 432, 456, 513, 556, 608, 684, 834, 864, 912, 1026, 1112, 1251, 1368, 1668, 1824, 2052, 2224, 2502, 2641, 2736, 3336, 3753, 4104, 4448, 5004, 5282, 5472, 6672, 7506, 7923, 8208, 10008, 10564, 13344, 15012, 15846, 16416, 19321, 20016, 21128, 23769, 30024, 31692, 38642, 40032, 42256, 47538, 57963, 60048, 63384, 71307, 77284, 84512, 95076, 115926, 120096, 126768, 142614, 154568, 173889, 190152, 231852, 253536, 285228, 309136, 347778, 367099, 380304, 463704, 521667, 570456, 618272, 695556, 734198, 760608, 927408, 1043334, 1101297, 1140912, 1391112, 1468396, 1854816, 2086668, 2202594, 2281824, 2782224, 2936792, 3303891, 4173336, 4405188, 5564448, 5873584, 6607782, 8346672, 8810376, 9911673, 11747168, 13215564, 16693344, 17620752, 19823346, 26431128, 35241504, 39646692, 52862256, 79293384, 105724512, 158586768, 317173536]

約数ペア:

[(1, 317173536), (2, 158586768), (3, 105724512), (4, 79293384), (6, 52862256), (8, 39646692), (9, 35241504), (12, 26431128), (16, 19823346), (18, 17620752), (19, 16693344), (24, 13215564), (27, 11747168), (32, 9911673), (36, 8810376), (38, 8346672), (48, 6607782), (54, 5873584), (57, 5564448), (72, 4405188), (76, 4173336), (96, 3303891), (108, 2936792), (114, 2782224), (139, 2281824), (144, 2202594), (152, 2086668), (171, 1854816), (216, 1468396), (228, 1391112), (278, 1140912), (288, 1101297), (304, 1043334), (342, 927408), (417, 760608), (432, 734198), (456, 695556), (513, 618272), (556, 570456), (608, 521667), (684, 463704), (834, 380304), (864, 367099), (912, 347778), (1026, 309136), (1112, 285228), (1251, 253536), (1368, 231852), (1668, 190152), (1824, 173889), (2052, 154568), (2224, 142614), (2502, 126768), (2641, 120096), (2736, 115926), (3336, 95076), (3753, 84512), (4104, 77284), (4448, 71307), (5004, 63384), (5282, 60048), (5472, 57963), (6672, 47538), (7506, 42256), (7923, 40032), (8208, 38642), (10008, 31692), (10564, 30024), (13344, 23769), (15012, 21128), (15846, 20016), (16416, 19321)]