1215249984

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{162293}}^1$

素因数の和:162324

約数の個数: 84

約数和(自身を含む): 3751263516

約数和(自身を除く): 2536013532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 162293, 324586, 486879, 649172, 973758, 1298344, 1460637, 1947516, 2109809, 2596688, 2921274, 3895032, 4219618, 5193376, 5842548, 6329427, 7790064, 8439236, 10386752, 11685096, 12658854, 15580128, 16878472, 18988281, 23370192, 25317708, 31160256, 33756944, 37976562, 46740384, 50635416, 67513888, 75953124, 93480768, 101270832, 135027776, 151906248, 202541664, 303812496, 405083328, 607624992, 1215249984]

約数ペア:

[(1, 1215249984), (2, 607624992), (3, 405083328), (4, 303812496), (6, 202541664), (8, 151906248), (9, 135027776), (12, 101270832), (13, 93480768), (16, 75953124), (18, 67513888), (24, 50635416), (26, 46740384), (32, 37976562), (36, 33756944), (39, 31160256), (48, 25317708), (52, 23370192), (64, 18988281), (72, 16878472), (78, 15580128), (96, 12658854), (104, 11685096), (117, 10386752), (144, 8439236), (156, 7790064), (192, 6329427), (208, 5842548), (234, 5193376), (288, 4219618), (312, 3895032), (416, 2921274), (468, 2596688), (576, 2109809), (624, 1947516), (832, 1460637), (936, 1298344), (1248, 973758), (1872, 649172), (2496, 486879), (3744, 324586), (7488, 162293)]