2893657984

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 6798193920

約数和(自身を除く): 3904535936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 227, 287, 328, 347, 448, 454, 574, 656, 694, 896, 908, 1148, 1312, 1388, 1589, 1816, 2296, 2429, 2624, 2776, 3178, 3632, 4592, 4858, 5248, 5552, 6356, 7264, 9184, 9307, 9716, 11104, 12712, 14227, 14528, 18368, 18614, 19432, 22208, 25424, 28454, 29056, 36736, 37228, 38864, 44416, 50848, 56908, 65149, 74456, 77728, 78769, 99589, 101696, 113816, 130298, 148912, 155456, 157538, 199178, 203392, 227632, 260596, 297824, 310912, 315076, 398356, 455264, 521192, 551383, 595648, 630152, 796712, 910528, 1042384, 1102766, 1191296, 1260304, 1593424, 1821056, 2084768, 2205532, 2520608, 3186848, 3229529, 4169536, 4411064, 5041216, 6373696, 6459058, 8339072, 8822128, 10082432, 12747392, 12918116, 17644256, 22606703, 25836232, 35288512, 45213406, 51672464, 70577024, 90426812, 103344928, 180853624, 206689856, 361707248, 413379712, 723414496, 1446828992, 2893657984]

約数ペア:

[(1, 2893657984), (2, 1446828992), (4, 723414496), (7, 413379712), (8, 361707248), (14, 206689856), (16, 180853624), (28, 103344928), (32, 90426812), (41, 70577024), (56, 51672464), (64, 45213406), (82, 35288512), (112, 25836232), (128, 22606703), (164, 17644256), (224, 12918116), (227, 12747392), (287, 10082432), (328, 8822128), (347, 8339072), (448, 6459058), (454, 6373696), (574, 5041216), (656, 4411064), (694, 4169536), (896, 3229529), (908, 3186848), (1148, 2520608), (1312, 2205532), (1388, 2084768), (1589, 1821056), (1816, 1593424), (2296, 1260304), (2429, 1191296), (2624, 1102766), (2776, 1042384), (3178, 910528), (3632, 796712), (4592, 630152), (4858, 595648), (5248, 551383), (5552, 521192), (6356, 455264), (7264, 398356), (9184, 315076), (9307, 310912), (9716, 297824), (11104, 260596), (12712, 227632), (14227, 203392), (14528, 199178), (18368, 157538), (18614, 155456), (19432, 148912), (22208, 130298), (25424, 113816), (28454, 101696), (29056, 99589), (36736, 78769), (37228, 77728), (38864, 74456), (44416, 65149), (50848, 56908)]