1668846384

素因数分解:

$2^4\times 3^2\times {\mathrm{857}}^1\times {\mathrm{13523}}^1$

素因数の和:14394

約数の個数: 60

約数和(自身を含む): 4676247576

約数和(自身を除く): 3007401192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857, 1714, 2571, 3428, 5142, 6856, 7713, 10284, 13523, 13712, 15426, 20568, 27046, 30852, 40569, 41136, 54092, 61704, 81138, 108184, 121707, 123408, 162276, 216368, 243414, 324552, 486828, 649104, 973656, 1947312, 11589211, 23178422, 34767633, 46356844, 69535266, 92713688, 104302899, 139070532, 185427376, 208605798, 278141064, 417211596, 556282128, 834423192, 1668846384]

約数ペア:

[(1, 1668846384), (2, 834423192), (3, 556282128), (4, 417211596), (6, 278141064), (8, 208605798), (9, 185427376), (12, 139070532), (16, 104302899), (18, 92713688), (24, 69535266), (36, 46356844), (48, 34767633), (72, 23178422), (144, 11589211), (857, 1947312), (1714, 973656), (2571, 649104), (3428, 486828), (5142, 324552), (6856, 243414), (7713, 216368), (10284, 162276), (13523, 123408), (13712, 121707), (15426, 108184), (20568, 81138), (27046, 61704), (30852, 54092), (40569, 41136)]