2465437568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 5685724800

約数和(自身を除く): 3220287232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 157, 176, 209, 304, 314, 352, 418, 587, 608, 628, 704, 836, 1174, 1216, 1256, 1408, 1672, 1727, 2348, 2432, 2512, 2983, 3344, 3454, 4696, 5024, 5966, 6457, 6688, 6908, 9392, 10048, 11153, 11932, 12914, 13376, 13816, 18784, 20096, 22306, 23864, 25828, 26752, 27632, 32813, 37568, 44612, 47728, 51656, 55264, 65626, 75136, 89224, 92159, 95456, 103312, 110528, 122683, 131252, 178448, 184318, 190912, 206624, 221056, 245366, 262504, 356896, 368636, 381824, 413248, 490732, 525008, 713792, 737272, 826496, 981464, 1013749, 1050016, 1427584, 1474544, 1751021, 1962928, 2027498, 2100032, 2949088, 3502042, 3925856, 4054996, 4200064, 5898176, 7004084, 7851712, 8109992, 11796352, 14008168, 15703424, 16219984, 19261231, 28016336, 32439968, 38522462, 56032672, 64879936, 77044924, 112065344, 129759872, 154089848, 224130688, 308179696, 616359392, 1232718784, 2465437568]

約数ペア:

[(1, 2465437568), (2, 1232718784), (4, 616359392), (8, 308179696), (11, 224130688), (16, 154089848), (19, 129759872), (22, 112065344), (32, 77044924), (38, 64879936), (44, 56032672), (64, 38522462), (76, 32439968), (88, 28016336), (128, 19261231), (152, 16219984), (157, 15703424), (176, 14008168), (209, 11796352), (304, 8109992), (314, 7851712), (352, 7004084), (418, 5898176), (587, 4200064), (608, 4054996), (628, 3925856), (704, 3502042), (836, 2949088), (1174, 2100032), (1216, 2027498), (1256, 1962928), (1408, 1751021), (1672, 1474544), (1727, 1427584), (2348, 1050016), (2432, 1013749), (2512, 981464), (2983, 826496), (3344, 737272), (3454, 713792), (4696, 525008), (5024, 490732), (5966, 413248), (6457, 381824), (6688, 368636), (6908, 356896), (9392, 262504), (10048, 245366), (11153, 221056), (11932, 206624), (12914, 190912), (13376, 184318), (13816, 178448), (18784, 131252), (20096, 122683), (22306, 110528), (23864, 103312), (25828, 95456), (26752, 92159), (27632, 89224), (32813, 75136), (37568, 65626), (44612, 55264), (47728, 51656)]