244836396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1511}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 708873984

約数和(自身を除く): 464037588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 1286, 1511, 1929, 2572, 3022, 3858, 4501, 4533, 5787, 6044, 7716, 9002, 9066, 10577, 11574, 13503, 13599, 18004, 18132, 21154, 23148, 27006, 27198, 31731, 40509, 42308, 54012, 54396, 63462, 81018, 95193, 126924, 162036, 190386, 380772, 971573, 1943146, 2914719, 3886292, 5829438, 6801011, 8744157, 11658876, 13602022, 17488314, 20403033, 27204044, 34976628, 40806066, 61209099, 81612132, 122418198, 244836396]

約数ペア:

[(1, 244836396), (2, 122418198), (3, 81612132), (4, 61209099), (6, 40806066), (7, 34976628), (9, 27204044), (12, 20403033), (14, 17488314), (18, 13602022), (21, 11658876), (28, 8744157), (36, 6801011), (42, 5829438), (63, 3886292), (84, 2914719), (126, 1943146), (252, 971573), (643, 380772), (1286, 190386), (1511, 162036), (1929, 126924), (2572, 95193), (3022, 81018), (3858, 63462), (4501, 54396), (4533, 54012), (5787, 42308), (6044, 40509), (7716, 31731), (9002, 27198), (9066, 27006), (10577, 23148), (11574, 21154), (13503, 18132), (13599, 18004)]