783880968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 2179457280

約数和(自身を除く): 1395576312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 233, 246, 263, 312, 328, 466, 492, 526, 533, 699, 789, 932, 984, 1052, 1066, 1398, 1578, 1599, 1864, 2104, 2132, 2796, 3029, 3156, 3198, 3419, 4264, 5592, 6058, 6312, 6396, 6838, 9087, 9553, 10257, 10783, 12116, 12792, 13676, 18174, 19106, 20514, 21566, 24232, 27352, 28659, 32349, 36348, 38212, 41028, 43132, 57318, 61279, 64698, 72696, 76424, 82056, 86264, 114636, 122558, 124189, 129396, 140179, 183837, 229272, 245116, 248378, 258792, 280358, 367674, 372567, 420537, 490232, 496756, 560716, 735348, 745134, 796627, 841074, 993512, 1121432, 1470696, 1490268, 1593254, 1682148, 2389881, 2512439, 2980536, 3186508, 3364296, 4779762, 5024878, 6373016, 7537317, 9559524, 10049756, 15074634, 19119048, 20099512, 30149268, 32661707, 60298536, 65323414, 97985121, 130646828, 195970242, 261293656, 391940484, 783880968]

約数ペア:

[(1, 783880968), (2, 391940484), (3, 261293656), (4, 195970242), (6, 130646828), (8, 97985121), (12, 65323414), (13, 60298536), (24, 32661707), (26, 30149268), (39, 20099512), (41, 19119048), (52, 15074634), (78, 10049756), (82, 9559524), (104, 7537317), (123, 6373016), (156, 5024878), (164, 4779762), (233, 3364296), (246, 3186508), (263, 2980536), (312, 2512439), (328, 2389881), (466, 1682148), (492, 1593254), (526, 1490268), (533, 1470696), (699, 1121432), (789, 993512), (932, 841074), (984, 796627), (1052, 745134), (1066, 735348), (1398, 560716), (1578, 496756), (1599, 490232), (1864, 420537), (2104, 372567), (2132, 367674), (2796, 280358), (3029, 258792), (3156, 248378), (3198, 245116), (3419, 229272), (4264, 183837), (5592, 140179), (6058, 129396), (6312, 124189), (6396, 122558), (6838, 114636), (9087, 86264), (9553, 82056), (10257, 76424), (10783, 72696), (12116, 64698), (12792, 61279), (13676, 57318), (18174, 43132), (19106, 41028), (20514, 38212), (21566, 36348), (24232, 32349), (27352, 28659)]