2790430032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{144253}}^1$

素因数の和:144308

約数の個数: 80

約数和(自身を含む): 8013598208

約数和(自身を除く): 5223168176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 144253, 288506, 432759, 577012, 865518, 1154024, 1731036, 1875289, 2308048, 3462072, 3750578, 4471843, 5625867, 6924144, 7501156, 8943686, 11251734, 13415529, 15002312, 17887372, 22503468, 26831058, 30004624, 35774744, 45006936, 53662116, 58133959, 71549488, 90013872, 107324232, 116267918, 174401877, 214648464, 232535836, 348803754, 465071672, 697607508, 930143344, 1395215016, 2790430032]

約数ペア:

[(1, 2790430032), (2, 1395215016), (3, 930143344), (4, 697607508), (6, 465071672), (8, 348803754), (12, 232535836), (13, 214648464), (16, 174401877), (24, 116267918), (26, 107324232), (31, 90013872), (39, 71549488), (48, 58133959), (52, 53662116), (62, 45006936), (78, 35774744), (93, 30004624), (104, 26831058), (124, 22503468), (156, 17887372), (186, 15002312), (208, 13415529), (248, 11251734), (312, 8943686), (372, 7501156), (403, 6924144), (496, 5625867), (624, 4471843), (744, 3750578), (806, 3462072), (1209, 2308048), (1488, 1875289), (1612, 1731036), (2418, 1154024), (3224, 865518), (4836, 577012), (6448, 432759), (9672, 288506), (19344, 144253)]