1330676856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{324239}}^1$

素因数の和:324273

約数の個数: 64

約数和(自身を含む): 3890880000

約数和(自身を除く): 2560203144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 324239, 648478, 972717, 1296956, 1945434, 2593912, 2918151, 3890868, 5836302, 6160541, 7781736, 8754453, 11672604, 12321082, 17508906, 18481623, 23345208, 24642164, 35017812, 36963246, 49284328, 55444869, 70035624, 73926492, 110889738, 147852984, 166334607, 221779476, 332669214, 443558952, 665338428, 1330676856]

約数ペア:

[(1, 1330676856), (2, 665338428), (3, 443558952), (4, 332669214), (6, 221779476), (8, 166334607), (9, 147852984), (12, 110889738), (18, 73926492), (19, 70035624), (24, 55444869), (27, 49284328), (36, 36963246), (38, 35017812), (54, 24642164), (57, 23345208), (72, 18481623), (76, 17508906), (108, 12321082), (114, 11672604), (152, 8754453), (171, 7781736), (216, 6160541), (228, 5836302), (342, 3890868), (456, 2918151), (513, 2593912), (684, 1945434), (1026, 1296956), (1368, 972717), (2052, 648478), (4104, 324239)]