618103668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 1930772480

約数和(自身を除く): 1312668812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 364, 372, 399, 403, 434, 494, 532, 546, 589, 651, 741, 798, 806, 868, 961, 988, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1729, 1767, 1922, 2356, 2418, 2604, 2821, 2883, 2964, 3458, 3534, 3844, 4123, 4836, 5187, 5642, 5766, 6727, 6916, 7068, 7657, 8246, 8463, 10374, 11284, 11532, 12369, 12493, 13454, 15314, 16492, 16926, 18259, 20181, 20748, 22971, 24738, 24986, 26908, 29791, 30628, 33852, 36518, 37479, 40362, 45942, 49476, 49972, 53599, 54777, 59582, 73036, 74958, 80724, 87451, 89373, 91884, 107198, 109554, 119164, 127813, 149916, 160797, 174902, 178746, 208537, 214396, 219108, 237367, 255626, 262353, 321594, 349804, 357492, 383439, 387283, 417074, 474734, 511252, 524706, 566029, 625611, 643188, 712101, 766878, 774566, 834148, 949468, 1049412, 1132058, 1161849, 1251222, 1424202, 1533756, 1549132, 1661569, 1698087, 2264116, 2323698, 2502444, 2710981, 2848404, 3323138, 3396174, 3962203, 4647396, 4984707, 5421962, 6646276, 6792348, 7358377, 7924406, 8132943, 9969414, 10843924, 11886609, 14716754, 15848812, 16265886, 19938828, 22075131, 23773218, 29433508, 32531772, 44150262, 47546436, 51508639, 88300524, 103017278, 154525917, 206034556, 309051834, 618103668]

約数ペア:

[(1, 618103668), (2, 309051834), (3, 206034556), (4, 154525917), (6, 103017278), (7, 88300524), (12, 51508639), (13, 47546436), (14, 44150262), (19, 32531772), (21, 29433508), (26, 23773218), (28, 22075131), (31, 19938828), (38, 16265886), (39, 15848812), (42, 14716754), (52, 11886609), (57, 10843924), (62, 9969414), (76, 8132943), (78, 7924406), (84, 7358377), (91, 6792348), (93, 6646276), (114, 5421962), (124, 4984707), (133, 4647396), (156, 3962203), (182, 3396174), (186, 3323138), (217, 2848404), (228, 2710981), (247, 2502444), (266, 2323698), (273, 2264116), (364, 1698087), (372, 1661569), (399, 1549132), (403, 1533756), (434, 1424202), (494, 1251222), (532, 1161849), (546, 1132058), (589, 1049412), (651, 949468), (741, 834148), (798, 774566), (806, 766878), (868, 712101), (961, 643188), (988, 625611), (1092, 566029), (1178, 524706), (1209, 511252), (1302, 474734), (1482, 417074), (1596, 387283), (1612, 383439), (1729, 357492), (1767, 349804), (1922, 321594), (2356, 262353), (2418, 255626), (2604, 237367), (2821, 219108), (2883, 214396), (2964, 208537), (3458, 178746), (3534, 174902), (3844, 160797), (4123, 149916), (4836, 127813), (5187, 119164), (5642, 109554), (5766, 107198), (6727, 91884), (6916, 89373), (7068, 87451), (7657, 80724), (8246, 74958), (8463, 73036), (10374, 59582), (11284, 54777), (11532, 53599), (12369, 49972), (12493, 49476), (13454, 45942), (15314, 40362), (16492, 37479), (16926, 36518), (18259, 33852), (20181, 30628), (20748, 29791), (22971, 26908), (24738, 24986)]