2018016416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4366

約数の個数: 96

約数和(自身を含む): 4598959680

約数和(自身を除く): 2580943264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 416, 442, 536, 544, 871, 884, 1072, 1139, 1742, 1768, 2144, 2278, 3484, 3536, 4259, 4556, 6968, 7072, 8518, 9112, 13936, 14807, 17036, 18224, 27872, 29614, 34072, 36448, 55367, 59228, 68144, 72403, 110734, 118456, 136288, 144806, 221468, 236912, 285353, 289612, 442936, 473824, 570706, 579224, 885872, 941239, 1141412, 1158448, 1771744, 1882478, 2282824, 2316896, 3709589, 3764956, 4565648, 4851001, 7419178, 7529912, 9131296, 9702002, 14838356, 15059824, 19404004, 29676712, 30119648, 38808008, 59353424, 63063013, 77616016, 118706848, 126126026, 155232032, 252252052, 504504104, 1009008208, 2018016416]

約数ペア:

[(1, 2018016416), (2, 1009008208), (4, 504504104), (8, 252252052), (13, 155232032), (16, 126126026), (17, 118706848), (26, 77616016), (32, 63063013), (34, 59353424), (52, 38808008), (67, 30119648), (68, 29676712), (104, 19404004), (134, 15059824), (136, 14838356), (208, 9702002), (221, 9131296), (268, 7529912), (272, 7419178), (416, 4851001), (442, 4565648), (536, 3764956), (544, 3709589), (871, 2316896), (884, 2282824), (1072, 1882478), (1139, 1771744), (1742, 1158448), (1768, 1141412), (2144, 941239), (2278, 885872), (3484, 579224), (3536, 570706), (4259, 473824), (4556, 442936), (6968, 289612), (7072, 285353), (8518, 236912), (9112, 221468), (13936, 144806), (14807, 136288), (17036, 118456), (18224, 110734), (27872, 72403), (29614, 68144), (34072, 59228), (36448, 55367)]