996879265256

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1\times {\mathrm{62687}}^1$

素因数の和:64326

約数の個数: 64

約数和(自身を含む): 2148443136000

約数和(自身を除く): 1151563870744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1427, 1592, 2786, 2854, 5572, 5708, 9989, 11144, 11416, 19978, 39956, 62687, 79912, 125374, 250748, 283973, 438809, 501496, 567946, 877618, 1135892, 1755236, 1987811, 2271784, 3510472, 3975622, 7951244, 12474713, 15902488, 24949426, 49898852, 87322991, 89454349, 99797704, 174645982, 178908698, 349291964, 357817396, 626180443, 698583928, 715634792, 1252360886, 2504721772, 5009443544, 17801415451, 35602830902, 71205661804, 124609908157, 142411323608, 249219816314, 498439632628, 996879265256]

約数ペア:

[(1, 996879265256), (2, 498439632628), (4, 249219816314), (7, 142411323608), (8, 124609908157), (14, 71205661804), (28, 35602830902), (56, 17801415451), (199, 5009443544), (398, 2504721772), (796, 1252360886), (1393, 715634792), (1427, 698583928), (1592, 626180443), (2786, 357817396), (2854, 349291964), (5572, 178908698), (5708, 174645982), (9989, 99797704), (11144, 89454349), (11416, 87322991), (19978, 49898852), (39956, 24949426), (62687, 15902488), (79912, 12474713), (125374, 7951244), (250748, 3975622), (283973, 3510472), (438809, 2271784), (501496, 1987811), (567946, 1755236), (877618, 1135892)]