858243516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{14593}}^1$

素因数の和:14655

約数の個数: 72

約数和(自身を含む): 2243389680

約数和(自身を除く): 1385146164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 4524, 4901, 9802, 14593, 14703, 19604, 29186, 29406, 43779, 58372, 58812, 87558, 175116, 189709, 379418, 423197, 569127, 758836, 846394, 1138254, 1269591, 1692788, 2276508, 2466217, 2539182, 4932434, 5078364, 5501561, 7398651, 9864868, 11003122, 14797302, 16504683, 22006244, 29594604, 33009366, 66018732, 71520293, 143040586, 214560879, 286081172, 429121758, 858243516]

約数ペア:

[(1, 858243516), (2, 429121758), (3, 286081172), (4, 214560879), (6, 143040586), (12, 71520293), (13, 66018732), (26, 33009366), (29, 29594604), (39, 22006244), (52, 16504683), (58, 14797302), (78, 11003122), (87, 9864868), (116, 7398651), (156, 5501561), (169, 5078364), (174, 4932434), (338, 2539182), (348, 2466217), (377, 2276508), (507, 1692788), (676, 1269591), (754, 1138254), (1014, 846394), (1131, 758836), (1508, 569127), (2028, 423197), (2262, 379418), (4524, 189709), (4901, 175116), (9802, 87558), (14593, 58812), (14703, 58372), (19604, 43779), (29186, 29406)]