245102208

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 720625920

約数和(自身を除く): 475523712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 384, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1327, 1443, 1664, 1776, 1924, 2368, 2496, 2654, 2886, 3552, 3848, 3981, 4736, 4992, 5308, 5772, 7104, 7696, 7962, 10616, 11544, 14208, 15392, 15924, 17251, 21232, 23088, 30784, 31848, 34502, 42464, 46176, 49099, 51753, 61568, 63696, 69004, 84928, 92352, 98198, 103506, 127392, 138008, 147297, 169856, 184704, 196396, 207012, 254784, 276016, 294594, 392792, 414024, 509568, 552032, 589188, 638287, 785584, 828048, 1104064, 1178376, 1276574, 1571168, 1656096, 1914861, 2208128, 2356752, 2553148, 3142336, 3312192, 3829722, 4713504, 5106296, 6284672, 6624384, 7659444, 9427008, 10212592, 15318888, 18854016, 20425184, 30637776, 40850368, 61275552, 81700736, 122551104, 245102208]

約数ペア:

[(1, 245102208), (2, 122551104), (3, 81700736), (4, 61275552), (6, 40850368), (8, 30637776), (12, 20425184), (13, 18854016), (16, 15318888), (24, 10212592), (26, 9427008), (32, 7659444), (37, 6624384), (39, 6284672), (48, 5106296), (52, 4713504), (64, 3829722), (74, 3312192), (78, 3142336), (96, 2553148), (104, 2356752), (111, 2208128), (128, 1914861), (148, 1656096), (156, 1571168), (192, 1276574), (208, 1178376), (222, 1104064), (296, 828048), (312, 785584), (384, 638287), (416, 589188), (444, 552032), (481, 509568), (592, 414024), (624, 392792), (832, 294594), (888, 276016), (962, 254784), (1184, 207012), (1248, 196396), (1327, 184704), (1443, 169856), (1664, 147297), (1776, 138008), (1924, 127392), (2368, 103506), (2496, 98198), (2654, 92352), (2886, 84928), (3552, 69004), (3848, 63696), (3981, 61568), (4736, 51753), (4992, 49099), (5308, 46176), (5772, 42464), (7104, 34502), (7696, 31848), (7962, 30784), (10616, 23088), (11544, 21232), (14208, 17251), (15392, 15924)]