342922188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 933264192

約数和(自身を除く): 590342004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 643, 907, 1286, 1814, 1929, 2572, 2721, 3628, 3858, 4501, 5442, 6349, 7716, 9002, 10884, 12698, 13503, 18004, 19047, 25396, 27006, 31507, 38094, 44443, 54012, 63014, 76188, 88886, 94521, 126028, 133329, 177772, 189042, 266658, 378084, 533316, 583201, 1166402, 1749603, 2332804, 3499206, 4082407, 6998412, 8164814, 12247221, 16329628, 24494442, 28576849, 48988884, 57153698, 85730547, 114307396, 171461094, 342922188]

約数ペア:

[(1, 342922188), (2, 171461094), (3, 114307396), (4, 85730547), (6, 57153698), (7, 48988884), (12, 28576849), (14, 24494442), (21, 16329628), (28, 12247221), (42, 8164814), (49, 6998412), (84, 4082407), (98, 3499206), (147, 2332804), (196, 1749603), (294, 1166402), (588, 583201), (643, 533316), (907, 378084), (1286, 266658), (1814, 189042), (1929, 177772), (2572, 133329), (2721, 126028), (3628, 94521), (3858, 88886), (4501, 76188), (5442, 63014), (6349, 54012), (7716, 44443), (9002, 38094), (10884, 31507), (12698, 27006), (13503, 25396), (18004, 19047)]