319797912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 935506800

約数和(自身を除く): 615708888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 193, 196, 294, 386, 392, 579, 588, 772, 1158, 1176, 1351, 1409, 1544, 2316, 2702, 2818, 4053, 4227, 4632, 5404, 5636, 8106, 8454, 9457, 9863, 10808, 11272, 16212, 16908, 18914, 19726, 28371, 29589, 32424, 33816, 37828, 39452, 56742, 59178, 69041, 75656, 78904, 113484, 118356, 138082, 207123, 226968, 236712, 271937, 276164, 414246, 543874, 552328, 815811, 828492, 1087748, 1631622, 1656984, 1903559, 2175496, 3263244, 3807118, 5710677, 6526488, 7614236, 11421354, 13324913, 15228472, 22842708, 26649826, 39974739, 45685416, 53299652, 79949478, 106599304, 159898956, 319797912]

約数ペア:

[(1, 319797912), (2, 159898956), (3, 106599304), (4, 79949478), (6, 53299652), (7, 45685416), (8, 39974739), (12, 26649826), (14, 22842708), (21, 15228472), (24, 13324913), (28, 11421354), (42, 7614236), (49, 6526488), (56, 5710677), (84, 3807118), (98, 3263244), (147, 2175496), (168, 1903559), (193, 1656984), (196, 1631622), (294, 1087748), (386, 828492), (392, 815811), (579, 552328), (588, 543874), (772, 414246), (1158, 276164), (1176, 271937), (1351, 236712), (1409, 226968), (1544, 207123), (2316, 138082), (2702, 118356), (2818, 113484), (4053, 78904), (4227, 75656), (4632, 69041), (5404, 59178), (5636, 56742), (8106, 39452), (8454, 37828), (9457, 33816), (9863, 32424), (10808, 29589), (11272, 28371), (16212, 19726), (16908, 18914)]