398704070772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3235499}}^1$

素因数の和:3235682

約数の個数: 96

約数和(自身を含む): 1188593280000

約数和(自身を除く): 789889209228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 163, 189, 252, 326, 378, 489, 652, 756, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4401, 4564, 5868, 6846, 8802, 10269, 13692, 17604, 20538, 30807, 41076, 61614, 123228, 3235499, 6470998, 9706497, 12941996, 19412994, 22648493, 29119491, 38825988, 45296986, 58238982, 67945479, 87358473, 90593972, 116477964, 135890958, 174716946, 203836437, 271781916, 349433892, 407672874, 527386337, 611509311, 815345748, 1054772674, 1223018622, 1582159011, 2109545348, 2446037244, 3164318022, 3691704359, 4746477033, 6328636044, 7383408718, 9492954066, 11075113077, 14239431099, 14766817436, 18985908132, 22150226154, 28478862198, 33225339231, 44300452308, 56957724396, 66450678462, 99676017693, 132901356924, 199352035386, 398704070772]

約数ペア:

[(1, 398704070772), (2, 199352035386), (3, 132901356924), (4, 99676017693), (6, 66450678462), (7, 56957724396), (9, 44300452308), (12, 33225339231), (14, 28478862198), (18, 22150226154), (21, 18985908132), (27, 14766817436), (28, 14239431099), (36, 11075113077), (42, 9492954066), (54, 7383408718), (63, 6328636044), (84, 4746477033), (108, 3691704359), (126, 3164318022), (163, 2446037244), (189, 2109545348), (252, 1582159011), (326, 1223018622), (378, 1054772674), (489, 815345748), (652, 611509311), (756, 527386337), (978, 407672874), (1141, 349433892), (1467, 271781916), (1956, 203836437), (2282, 174716946), (2934, 135890958), (3423, 116477964), (4401, 90593972), (4564, 87358473), (5868, 67945479), (6846, 58238982), (8802, 45296986), (10269, 38825988), (13692, 29119491), (17604, 22648493), (20538, 19412994), (30807, 12941996), (41076, 9706497), (61614, 6470998), (123228, 3235499)]