7201999848

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 18099748800

約数和(自身を除く): 10897748952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 443, 842, 886, 1263, 1329, 1609, 1684, 1772, 2526, 2658, 3218, 3368, 3544, 4827, 5052, 5316, 6436, 9654, 10104, 10632, 12872, 19308, 38616, 186503, 373006, 559509, 677389, 712787, 746012, 1119018, 1354778, 1425574, 1492024, 2032167, 2138361, 2238036, 2709556, 2851148, 4064334, 4276722, 4476072, 5419112, 5702296, 8128668, 8553444, 16257336, 17106888, 300083327, 600166654, 900249981, 1200333308, 1800499962, 2400666616, 3600999924, 7201999848]

約数ペア:

[(1, 7201999848), (2, 3600999924), (3, 2400666616), (4, 1800499962), (6, 1200333308), (8, 900249981), (12, 600166654), (24, 300083327), (421, 17106888), (443, 16257336), (842, 8553444), (886, 8128668), (1263, 5702296), (1329, 5419112), (1609, 4476072), (1684, 4276722), (1772, 4064334), (2526, 2851148), (2658, 2709556), (3218, 2238036), (3368, 2138361), (3544, 2032167), (4827, 1492024), (5052, 1425574), (5316, 1354778), (6436, 1119018), (9654, 746012), (10104, 712787), (10632, 677389), (12872, 559509), (19308, 373006), (38616, 186503)]