260026992

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 764281440

約数和(自身を除く): 504254448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 852, 877, 1044, 1136, 1278, 1392, 1704, 1754, 2059, 2088, 2556, 2631, 3408, 3508, 4118, 4176, 5112, 5262, 6177, 7016, 7893, 8236, 10224, 10524, 12354, 14032, 15786, 16472, 18531, 21048, 24708, 25433, 31572, 32944, 37062, 42096, 49416, 50866, 62267, 63144, 74124, 76299, 98832, 101732, 124534, 126288, 148248, 152598, 186801, 203464, 228897, 249068, 296496, 305196, 373602, 406928, 457794, 498136, 560403, 610392, 747204, 915588, 996272, 1120806, 1220784, 1494408, 1805743, 1831176, 2241612, 2988816, 3611486, 3662352, 4483224, 5417229, 7222972, 8966448, 10834458, 14445944, 16251687, 21668916, 28891888, 32503374, 43337832, 65006748, 86675664, 130013496, 260026992]

約数ペア:

[(1, 260026992), (2, 130013496), (3, 86675664), (4, 65006748), (6, 43337832), (8, 32503374), (9, 28891888), (12, 21668916), (16, 16251687), (18, 14445944), (24, 10834458), (29, 8966448), (36, 7222972), (48, 5417229), (58, 4483224), (71, 3662352), (72, 3611486), (87, 2988816), (116, 2241612), (142, 1831176), (144, 1805743), (174, 1494408), (213, 1220784), (232, 1120806), (261, 996272), (284, 915588), (348, 747204), (426, 610392), (464, 560403), (522, 498136), (568, 457794), (639, 406928), (696, 373602), (852, 305196), (877, 296496), (1044, 249068), (1136, 228897), (1278, 203464), (1392, 186801), (1704, 152598), (1754, 148248), (2059, 126288), (2088, 124534), (2556, 101732), (2631, 98832), (3408, 76299), (3508, 74124), (4118, 63144), (4176, 62267), (5112, 50866), (5262, 49416), (6177, 42096), (7016, 37062), (7893, 32944), (8236, 31572), (10224, 25433), (10524, 24708), (12354, 21048), (14032, 18531), (15786, 16472)]