1378759968

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17212

約数の個数: 120

約数和(自身を含む): 4185941760

約数和(自身を除く): 2807181792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 17159, 20088, 26784, 34318, 40176, 51477, 68636, 80352, 102954, 137272, 154431, 205908, 274544, 308862, 411816, 463293, 531929, 549088, 617724, 823632, 926586, 1063858, 1235448, 1389879, 1595787, 1647264, 1853172, 2127716, 2470896, 2779758, 3191574, 3706344, 4255432, 4787361, 4941792, 5559516, 6383148, 7412688, 8510864, 9574722, 11119032, 12766296, 14362083, 14825376, 17021728, 19149444, 22238064, 25532592, 28724166, 38298888, 43086249, 44476128, 51065184, 57448332, 76597776, 86172498, 114896664, 153195552, 172344996, 229793328, 344689992, 459586656, 689379984, 1378759968]

約数ペア:

[(1, 1378759968), (2, 689379984), (3, 459586656), (4, 344689992), (6, 229793328), (8, 172344996), (9, 153195552), (12, 114896664), (16, 86172498), (18, 76597776), (24, 57448332), (27, 51065184), (31, 44476128), (32, 43086249), (36, 38298888), (48, 28724166), (54, 25532592), (62, 22238064), (72, 19149444), (81, 17021728), (93, 14825376), (96, 14362083), (108, 12766296), (124, 11119032), (144, 9574722), (162, 8510864), (186, 7412688), (216, 6383148), (248, 5559516), (279, 4941792), (288, 4787361), (324, 4255432), (372, 3706344), (432, 3191574), (496, 2779758), (558, 2470896), (648, 2127716), (744, 1853172), (837, 1647264), (864, 1595787), (992, 1389879), (1116, 1235448), (1296, 1063858), (1488, 926586), (1674, 823632), (2232, 617724), (2511, 549088), (2592, 531929), (2976, 463293), (3348, 411816), (4464, 308862), (5022, 274544), (6696, 205908), (8928, 154431), (10044, 137272), (13392, 102954), (17159, 80352), (20088, 68636), (26784, 51477), (34318, 40176)]