268584330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6427}}^1$

素因数の和:6643

約数の個数: 64

約数和(自身を含む): 740505600

約数和(自身を除く): 471921270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6427, 6965, 8358, 12854, 13930, 19281, 20895, 32135, 38562, 41790, 44989, 64270, 89978, 96405, 134967, 192810, 224945, 269934, 449890, 674835, 1278973, 1349670, 2557946, 3836919, 6394865, 7673838, 8952811, 12789730, 17905622, 19184595, 26858433, 38369190, 44764055, 53716866, 89528110, 134292165, 268584330]

約数ペア:

[(1, 268584330), (2, 134292165), (3, 89528110), (5, 53716866), (6, 44764055), (7, 38369190), (10, 26858433), (14, 19184595), (15, 17905622), (21, 12789730), (30, 8952811), (35, 7673838), (42, 6394865), (70, 3836919), (105, 2557946), (199, 1349670), (210, 1278973), (398, 674835), (597, 449890), (995, 269934), (1194, 224945), (1393, 192810), (1990, 134967), (2786, 96405), (2985, 89978), (4179, 64270), (5970, 44989), (6427, 41790), (6965, 38562), (8358, 32135), (12854, 20895), (13930, 19281)]