1427664588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{10159}}^1$

素因数の和:10419

約数の個数: 72

約数和(自身を含む): 3891686400

約数和(自身を除く): 2464021812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 10159, 11711, 20076, 20318, 23422, 30477, 35133, 40636, 46844, 60954, 70266, 71113, 121908, 140532, 142226, 213339, 284452, 426678, 497791, 853356, 995582, 1493373, 1991164, 2428001, 2986746, 4856002, 5973492, 7284003, 9712004, 14568006, 16996007, 29136012, 33992014, 50988021, 67984028, 101976042, 118972049, 203952084, 237944098, 356916147, 475888196, 713832294, 1427664588]

約数ペア:

[(1, 1427664588), (2, 713832294), (3, 475888196), (4, 356916147), (6, 237944098), (7, 203952084), (12, 118972049), (14, 101976042), (21, 67984028), (28, 50988021), (42, 33992014), (49, 29136012), (84, 16996007), (98, 14568006), (147, 9712004), (196, 7284003), (239, 5973492), (294, 4856002), (478, 2986746), (588, 2428001), (717, 1991164), (956, 1493373), (1434, 995582), (1673, 853356), (2868, 497791), (3346, 426678), (5019, 284452), (6692, 213339), (10038, 142226), (10159, 140532), (11711, 121908), (20076, 71113), (20318, 70266), (23422, 60954), (30477, 46844), (35133, 40636)]