515998512

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 150

約数和(自身を含む): 1532523564

約数和(自身を除く): 1016525052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 107, 108, 122, 144, 162, 183, 214, 216, 244, 321, 324, 366, 428, 432, 488, 549, 642, 648, 732, 856, 963, 976, 1098, 1284, 1296, 1464, 1647, 1712, 1926, 2196, 2568, 2889, 2928, 3294, 3721, 3852, 4392, 4941, 5136, 5778, 6527, 6588, 7442, 7704, 8667, 8784, 9882, 11163, 11556, 13054, 13176, 14884, 15408, 17334, 19581, 19764, 22326, 23112, 26108, 26352, 29768, 33489, 34668, 39162, 39528, 44652, 46224, 52216, 58743, 59536, 66978, 69336, 78324, 79056, 89304, 100467, 104432, 117486, 133956, 138672, 156648, 176229, 178608, 200934, 234972, 267912, 301401, 313296, 352458, 398147, 401868, 469944, 528687, 535824, 602802, 704916, 796294, 803736, 939888, 1057374, 1194441, 1205604, 1409832, 1592588, 1607472, 2114748, 2388882, 2411208, 2819664, 3185176, 3583323, 4229496, 4777764, 4822416, 6370352, 7166646, 8458992, 9555528, 10749969, 14333292, 19111056, 21499938, 28666584, 32249907, 42999876, 57333168, 64499814, 85999752, 128999628, 171999504, 257999256, 515998512]

約数ペア:

[(1, 515998512), (2, 257999256), (3, 171999504), (4, 128999628), (6, 85999752), (8, 64499814), (9, 57333168), (12, 42999876), (16, 32249907), (18, 28666584), (24, 21499938), (27, 19111056), (36, 14333292), (48, 10749969), (54, 9555528), (61, 8458992), (72, 7166646), (81, 6370352), (107, 4822416), (108, 4777764), (122, 4229496), (144, 3583323), (162, 3185176), (183, 2819664), (214, 2411208), (216, 2388882), (244, 2114748), (321, 1607472), (324, 1592588), (366, 1409832), (428, 1205604), (432, 1194441), (488, 1057374), (549, 939888), (642, 803736), (648, 796294), (732, 704916), (856, 602802), (963, 535824), (976, 528687), (1098, 469944), (1284, 401868), (1296, 398147), (1464, 352458), (1647, 313296), (1712, 301401), (1926, 267912), (2196, 234972), (2568, 200934), (2889, 178608), (2928, 176229), (3294, 156648), (3721, 138672), (3852, 133956), (4392, 117486), (4941, 104432), (5136, 100467), (5778, 89304), (6527, 79056), (6588, 78324), (7442, 69336), (7704, 66978), (8667, 59536), (8784, 58743), (9882, 52216), (11163, 46224), (11556, 44652), (13054, 39528), (13176, 39162), (14884, 34668), (15408, 33489), (17334, 29768), (19581, 26352), (19764, 26108), (22326, 23112)]