521214288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{91249}}^1$

素因数の和:91284

約数の個数: 80

約数和(自身を含む): 1629360000

約数和(自身を除く): 1108145712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 91249, 182498, 273747, 364996, 547494, 638743, 729992, 1094988, 1277486, 1459984, 1551233, 1916229, 2189976, 2554972, 3102466, 3832458, 4379952, 4653699, 5109944, 6204932, 7664916, 9307398, 10219888, 10858631, 12409864, 15329832, 18614796, 21717262, 24819728, 30659664, 32575893, 37229592, 43434524, 65151786, 74459184, 86869048, 130303572, 173738096, 260607144, 521214288]

約数ペア:

[(1, 521214288), (2, 260607144), (3, 173738096), (4, 130303572), (6, 86869048), (7, 74459184), (8, 65151786), (12, 43434524), (14, 37229592), (16, 32575893), (17, 30659664), (21, 24819728), (24, 21717262), (28, 18614796), (34, 15329832), (42, 12409864), (48, 10858631), (51, 10219888), (56, 9307398), (68, 7664916), (84, 6204932), (102, 5109944), (112, 4653699), (119, 4379952), (136, 3832458), (168, 3102466), (204, 2554972), (238, 2189976), (272, 1916229), (336, 1551233), (357, 1459984), (408, 1277486), (476, 1094988), (714, 729992), (816, 638743), (952, 547494), (1428, 364996), (1904, 273747), (2856, 182498), (5712, 91249)]