741139648977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{448801}}^1$

素因数の和:449110

約数の個数: 64

約数和(自身を含む): 1273937043456

約数和(自身を除く): 532797394479

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 263, 273, 299, 483, 789, 897, 1841, 2093, 3419, 5523, 6049, 6279, 10257, 18147, 23933, 42343, 71799, 78637, 127029, 235911, 448801, 550459, 1346403, 1651377, 3141607, 5834413, 9424821, 10322423, 17503239, 30967269, 40840891, 72256961, 118034663, 122522673, 134191499, 216770883, 354103989, 402574497, 826242641, 939340493, 1534450619, 2478727923, 2714797249, 2818021479, 4603351857, 8144391747, 10741154333, 19003580743, 32223462999, 35292364237, 57010742229, 105877092711, 247046549659, 741139648977]

約数ペア:

[(1, 741139648977), (3, 247046549659), (7, 105877092711), (13, 57010742229), (21, 35292364237), (23, 32223462999), (39, 19003580743), (69, 10741154333), (91, 8144391747), (161, 4603351857), (263, 2818021479), (273, 2714797249), (299, 2478727923), (483, 1534450619), (789, 939340493), (897, 826242641), (1841, 402574497), (2093, 354103989), (3419, 216770883), (5523, 134191499), (6049, 122522673), (6279, 118034663), (10257, 72256961), (18147, 40840891), (23933, 30967269), (42343, 17503239), (71799, 10322423), (78637, 9424821), (127029, 5834413), (235911, 3141607), (448801, 1651377), (550459, 1346403)]