1984046376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{205133}}^1$

素因数の和:205186

約数の個数: 64

約数和(自身を含む): 5514001920

約数和(自身を除く): 3529955544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 205133, 410266, 615399, 820532, 1230798, 1641064, 2461596, 2666729, 4923192, 5333458, 6359123, 8000187, 10666916, 12718246, 16000374, 19077369, 21333832, 25436492, 32000748, 38154738, 50872984, 64001496, 76309476, 82668599, 152618952, 165337198, 248005797, 330674396, 496011594, 661348792, 992023188, 1984046376]

約数ペア:

[(1, 1984046376), (2, 992023188), (3, 661348792), (4, 496011594), (6, 330674396), (8, 248005797), (12, 165337198), (13, 152618952), (24, 82668599), (26, 76309476), (31, 64001496), (39, 50872984), (52, 38154738), (62, 32000748), (78, 25436492), (93, 21333832), (104, 19077369), (124, 16000374), (156, 12718246), (186, 10666916), (248, 8000187), (312, 6359123), (372, 5333458), (403, 4923192), (744, 2666729), (806, 2461596), (1209, 1641064), (1612, 1230798), (2418, 820532), (3224, 615399), (4836, 410266), (9672, 205133)]