290916912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 120

約数和(自身を含む): 889842352

約数和(自身を除く): 598925440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 2288, 2904, 3146, 3432, 3853, 4719, 5808, 6292, 6864, 7706, 9438, 11559, 12584, 15412, 18876, 23118, 25168, 30824, 37752, 42383, 46236, 50089, 61648, 75504, 84766, 92472, 100178, 127149, 150267, 169532, 184944, 200356, 254298, 300534, 339064, 400712, 466213, 508596, 550979, 601068, 678128, 801424, 932426, 1017192, 1101958, 1202136, 1398639, 1652937, 1864852, 2034384, 2203916, 2404272, 2797278, 3305874, 3729704, 4407832, 5594556, 6060769, 6611748, 7459408, 8815664, 11189112, 12121538, 13223496, 18182307, 22378224, 24243076, 26446992, 36364614, 48486152, 72729228, 96972304, 145458456, 290916912]

約数ペア:

[(1, 290916912), (2, 145458456), (3, 96972304), (4, 72729228), (6, 48486152), (8, 36364614), (11, 26446992), (12, 24243076), (13, 22378224), (16, 18182307), (22, 13223496), (24, 12121538), (26, 11189112), (33, 8815664), (39, 7459408), (44, 6611748), (48, 6060769), (52, 5594556), (66, 4407832), (78, 3729704), (88, 3305874), (104, 2797278), (121, 2404272), (132, 2203916), (143, 2034384), (156, 1864852), (176, 1652937), (208, 1398639), (242, 1202136), (264, 1101958), (286, 1017192), (312, 932426), (363, 801424), (429, 678128), (484, 601068), (528, 550979), (572, 508596), (624, 466213), (726, 400712), (858, 339064), (968, 300534), (1144, 254298), (1452, 200356), (1573, 184944), (1716, 169532), (1936, 150267), (2288, 127149), (2904, 100178), (3146, 92472), (3432, 84766), (3853, 75504), (4719, 61648), (5808, 50089), (6292, 46236), (6864, 42383), (7706, 37752), (9438, 30824), (11559, 25168), (12584, 23118), (15412, 18876)]