254394101712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{247069}}^1$

素因数の和:248228

約数の個数: 80

約数和(自身を含む): 692388968000

約数和(自身を除く): 437994866288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1129, 2258, 3387, 4516, 6774, 9032, 13548, 18064, 21451, 27096, 42902, 54192, 64353, 85804, 128706, 171608, 247069, 257412, 343216, 494138, 514824, 741207, 988276, 1029648, 1482414, 1976552, 2964828, 3953104, 4694311, 5929656, 9388622, 11859312, 14082933, 18777244, 28165866, 37554488, 56331732, 75108976, 112663464, 225326928, 278940901, 557881802, 836822703, 1115763604, 1673645406, 2231527208, 3347290812, 4463054416, 5299877119, 6694581624, 10599754238, 13389163248, 15899631357, 21199508476, 31799262714, 42399016952, 63598525428, 84798033904, 127197050856, 254394101712]

約数ペア:

[(1, 254394101712), (2, 127197050856), (3, 84798033904), (4, 63598525428), (6, 42399016952), (8, 31799262714), (12, 21199508476), (16, 15899631357), (19, 13389163248), (24, 10599754238), (38, 6694581624), (48, 5299877119), (57, 4463054416), (76, 3347290812), (114, 2231527208), (152, 1673645406), (228, 1115763604), (304, 836822703), (456, 557881802), (912, 278940901), (1129, 225326928), (2258, 112663464), (3387, 75108976), (4516, 56331732), (6774, 37554488), (9032, 28165866), (13548, 18777244), (18064, 14082933), (21451, 11859312), (27096, 9388622), (42902, 5929656), (54192, 4694311), (64353, 3953104), (85804, 2964828), (128706, 1976552), (171608, 1482414), (247069, 1029648), (257412, 988276), (343216, 741207), (494138, 514824)]