386375344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 423572816

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 89, 92, 94, 178, 184, 188, 251, 356, 368, 376, 502, 712, 752, 1004, 1081, 1424, 2008, 2047, 2162, 4016, 4094, 4183, 4324, 5773, 8188, 8366, 8648, 11546, 11797, 16376, 16732, 17296, 22339, 23092, 23594, 32752, 33464, 44678, 46184, 47188, 66928, 89356, 92368, 94376, 96209, 178712, 188752, 192418, 271331, 357424, 384836, 513797, 542662, 769672, 1027594, 1049933, 1085324, 1539344, 2055188, 2099866, 2170648, 4110376, 4199732, 4341296, 8220752, 8399464, 16798928, 24148459, 48296918, 96593836, 193187672, 386375344]

約数ペア:

[(1, 386375344), (2, 193187672), (4, 96593836), (8, 48296918), (16, 24148459), (23, 16798928), (46, 8399464), (47, 8220752), (89, 4341296), (92, 4199732), (94, 4110376), (178, 2170648), (184, 2099866), (188, 2055188), (251, 1539344), (356, 1085324), (368, 1049933), (376, 1027594), (502, 769672), (712, 542662), (752, 513797), (1004, 384836), (1081, 357424), (1424, 271331), (2008, 192418), (2047, 188752), (2162, 178712), (4016, 96209), (4094, 94376), (4183, 92368), (4324, 89356), (5773, 66928), (8188, 47188), (8366, 46184), (8648, 44678), (11546, 33464), (11797, 32752), (16376, 23594), (16732, 23092), (17296, 22339)]