1325949996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{3643}}^1$

素因数の和:4283

約数の個数: 72

約数和(自身を含む): 3605810880

約数和(自身を除く): 2279860884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 619, 1238, 1857, 2476, 3643, 3714, 4333, 7286, 7428, 8666, 10929, 12999, 14572, 17332, 21858, 25501, 25998, 30331, 43716, 51002, 51996, 60662, 76503, 90993, 102004, 121324, 153006, 178507, 181986, 306012, 357014, 363972, 535521, 714028, 1071042, 2142084, 2255017, 4510034, 6765051, 9020068, 13530102, 15785119, 27060204, 31570238, 47355357, 63140476, 94710714, 110495833, 189421428, 220991666, 331487499, 441983332, 662974998, 1325949996]

約数ペア:

[(1, 1325949996), (2, 662974998), (3, 441983332), (4, 331487499), (6, 220991666), (7, 189421428), (12, 110495833), (14, 94710714), (21, 63140476), (28, 47355357), (42, 31570238), (49, 27060204), (84, 15785119), (98, 13530102), (147, 9020068), (196, 6765051), (294, 4510034), (588, 2255017), (619, 2142084), (1238, 1071042), (1857, 714028), (2476, 535521), (3643, 363972), (3714, 357014), (4333, 306012), (7286, 181986), (7428, 178507), (8666, 153006), (10929, 121324), (12999, 102004), (14572, 90993), (17332, 76503), (21858, 60662), (25501, 51996), (25998, 51002), (30331, 43716)]