1315680592

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 2877940800

約数和(自身を除く): 1562260208

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 139, 178, 184, 272, 278, 289, 356, 368, 391, 556, 578, 712, 782, 1112, 1156, 1424, 1513, 1564, 2047, 2224, 2312, 2363, 3026, 3128, 3197, 4094, 4624, 4726, 6052, 6256, 6394, 6647, 8188, 9452, 12104, 12371, 12788, 13294, 16376, 18904, 24208, 24742, 25576, 25721, 26588, 32752, 34799, 37808, 40171, 49484, 51152, 51442, 53176, 54349, 69598, 80342, 98968, 102884, 106352, 108698, 139196, 160684, 197936, 205768, 210307, 217396, 278392, 284533, 321368, 411536, 420614, 434792, 556784, 569066, 591583, 642736, 841228, 869584, 923933, 1138132, 1183166, 1682456, 1847866, 2276264, 2366332, 3364912, 3575219, 3695732, 4552528, 4732664, 4837061, 7150438, 7391464, 9465328, 9674122, 14300876, 14782928, 19348244, 28601752, 38696488, 57203504, 77392976, 82230037, 164460074, 328920148, 657840296, 1315680592]

約数ペア:

[(1, 1315680592), (2, 657840296), (4, 328920148), (8, 164460074), (16, 82230037), (17, 77392976), (23, 57203504), (34, 38696488), (46, 28601752), (68, 19348244), (89, 14782928), (92, 14300876), (136, 9674122), (139, 9465328), (178, 7391464), (184, 7150438), (272, 4837061), (278, 4732664), (289, 4552528), (356, 3695732), (368, 3575219), (391, 3364912), (556, 2366332), (578, 2276264), (712, 1847866), (782, 1682456), (1112, 1183166), (1156, 1138132), (1424, 923933), (1513, 869584), (1564, 841228), (2047, 642736), (2224, 591583), (2312, 569066), (2363, 556784), (3026, 434792), (3128, 420614), (3197, 411536), (4094, 321368), (4624, 284533), (4726, 278392), (6052, 217396), (6256, 210307), (6394, 205768), (6647, 197936), (8188, 160684), (9452, 139196), (12104, 108698), (12371, 106352), (12788, 102884), (13294, 98968), (16376, 80342), (18904, 69598), (24208, 54349), (24742, 53176), (25576, 51442), (25721, 51152), (26588, 49484), (32752, 40171), (34799, 37808)]