290604888

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{27457}}^1$

素因数の和:27486

約数の個数: 96

約数和(自身を含む): 939063600

約数和(自身を除く): 648458712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 27457, 54914, 82371, 109828, 164742, 192199, 219656, 247113, 329484, 384398, 494226, 576597, 658968, 741339, 768796, 988452, 1153194, 1345393, 1482678, 1537592, 1729791, 1976904, 2306388, 2690786, 2965356, 3459582, 4036179, 4612776, 5189373, 5381572, 5930712, 6919164, 8072358, 10378746, 10763144, 12108537, 13838328, 16144716, 20757492, 24217074, 32289432, 36325611, 41514984, 48434148, 72651222, 96868296, 145302444, 290604888]

約数ペア:

[(1, 290604888), (2, 145302444), (3, 96868296), (4, 72651222), (6, 48434148), (7, 41514984), (8, 36325611), (9, 32289432), (12, 24217074), (14, 20757492), (18, 16144716), (21, 13838328), (24, 12108537), (27, 10763144), (28, 10378746), (36, 8072358), (42, 6919164), (49, 5930712), (54, 5381572), (56, 5189373), (63, 4612776), (72, 4036179), (84, 3459582), (98, 2965356), (108, 2690786), (126, 2306388), (147, 1976904), (168, 1729791), (189, 1537592), (196, 1482678), (216, 1345393), (252, 1153194), (294, 988452), (378, 768796), (392, 741339), (441, 658968), (504, 576597), (588, 494226), (756, 384398), (882, 329484), (1176, 247113), (1323, 219656), (1512, 192199), (1764, 164742), (2646, 109828), (3528, 82371), (5292, 54914), (10584, 27457)]