15697570610848

素因数分解:

$2^5\times 7^1\times {\mathrm{281}}^2\times {\mathrm{349}}^1\times {\mathrm{2543}}^1$

素因数の和:3471

約数の個数: 144

約数和(自身を含む): 35561215468800

約数和(自身を除く): 19863644857952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 281, 349, 562, 698, 1124, 1396, 1967, 2248, 2443, 2543, 2792, 3934, 4496, 4886, 5086, 5584, 7868, 8992, 9772, 10172, 11168, 15736, 17801, 19544, 20344, 31472, 35602, 39088, 40688, 62944, 71204, 78176, 78961, 81376, 98069, 142408, 157922, 196138, 284816, 315844, 392276, 552727, 569632, 631688, 686483, 714583, 784552, 887507, 1105454, 1263376, 1372966, 1429166, 1569104, 1775014, 2210908, 2526752, 2745932, 2858332, 3138208, 3550028, 4421816, 5002081, 5491864, 5716664, 6212549, 7100056, 8843632, 10004162, 10983728, 11433328, 12425098, 14200112, 17687264, 20008324, 21967456, 22866656, 24850196, 27557389, 28400224, 40016648, 49700392, 55114778, 80033296, 99400784, 110229556, 160066592, 192901723, 198801568, 200797823, 220459112, 249389467, 385803446, 401595646, 440918224, 498778934, 771606892, 803191292, 881836448, 997557868, 1405584761, 1543213784, 1606382584, 1745726269, 1995115736, 2811169522, 3086427568, 3212765168, 3491452538, 3990231472, 5622339044, 6172855136, 6425530336, 6982905076, 7980462944, 11244678088, 13965810152, 22489356176, 27931620304, 44978712352, 55863240608, 70078440227, 140156880454, 280313760908, 490549081589, 560627521816, 981098163178, 1121255043632, 1962196326356, 2242510087264, 3924392652712, 7848785305424, 15697570610848]

約数ペア:

[(1, 15697570610848), (2, 7848785305424), (4, 3924392652712), (7, 2242510087264), (8, 1962196326356), (14, 1121255043632), (16, 981098163178), (28, 560627521816), (32, 490549081589), (56, 280313760908), (112, 140156880454), (224, 70078440227), (281, 55863240608), (349, 44978712352), (562, 27931620304), (698, 22489356176), (1124, 13965810152), (1396, 11244678088), (1967, 7980462944), (2248, 6982905076), (2443, 6425530336), (2543, 6172855136), (2792, 5622339044), (3934, 3990231472), (4496, 3491452538), (4886, 3212765168), (5086, 3086427568), (5584, 2811169522), (7868, 1995115736), (8992, 1745726269), (9772, 1606382584), (10172, 1543213784), (11168, 1405584761), (15736, 997557868), (17801, 881836448), (19544, 803191292), (20344, 771606892), (31472, 498778934), (35602, 440918224), (39088, 401595646), (40688, 385803446), (62944, 249389467), (71204, 220459112), (78176, 200797823), (78961, 198801568), (81376, 192901723), (98069, 160066592), (142408, 110229556), (157922, 99400784), (196138, 80033296), (284816, 55114778), (315844, 49700392), (392276, 40016648), (552727, 28400224), (569632, 27557389), (631688, 24850196), (686483, 22866656), (714583, 21967456), (784552, 20008324), (887507, 17687264), (1105454, 14200112), (1263376, 12425098), (1372966, 11433328), (1429166, 10983728), (1569104, 10004162), (1775014, 8843632), (2210908, 7100056), (2526752, 6212549), (2745932, 5716664), (2858332, 5491864), (3138208, 5002081), (3550028, 4421816)]