2080251648

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 216

約数和(自身を含む): 6408209808

約数和(自身を除く): 4327958160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 173, 192, 204, 256, 272, 288, 306, 307, 346, 384, 408, 519, 544, 576, 612, 614, 692, 768, 816, 921, 1038, 1088, 1152, 1224, 1228, 1384, 1557, 1632, 1842, 2076, 2176, 2304, 2448, 2456, 2763, 2768, 2941, 3114, 3264, 3684, 4152, 4352, 4896, 4912, 5219, 5526, 5536, 5882, 6228, 6528, 7368, 8304, 8823, 9792, 9824, 10438, 11052, 11072, 11764, 12456, 13056, 14736, 15657, 16608, 17646, 19584, 19648, 20876, 22104, 22144, 23528, 24912, 26469, 29472, 31314, 33216, 35292, 39168, 39296, 41752, 44208, 44288, 46971, 47056, 49824, 52938, 53111, 58944, 62628, 66432, 70584, 78592, 83504, 88416, 93942, 94112, 99648, 105876, 106222, 117888, 125256, 132864, 141168, 159333, 167008, 176832, 187884, 188224, 199296, 211752, 212444, 235776, 250512, 282336, 318666, 334016, 353664, 375768, 376448, 398592, 423504, 424888, 477999, 501024, 564672, 637332, 668032, 707328, 751536, 752896, 847008, 849776, 902887, 955998, 1002048, 1129344, 1274664, 1336064, 1503072, 1694016, 1699552, 1805774, 1911996, 2004096, 2258688, 2549328, 2708661, 3006144, 3388032, 3399104, 3611548, 3823992, 4008192, 5098656, 5417322, 6012288, 6776064, 6798208, 7223096, 7647984, 8125983, 10197312, 10834644, 12024576, 13596416, 14446192, 15295968, 16251966, 20394624, 21669288, 28892384, 30591936, 32503932, 40789248, 43338576, 57784768, 61183872, 65007864, 86677152, 115569536, 122367744, 130015728, 173354304, 231139072, 260031456, 346708608, 520062912, 693417216, 1040125824, 2080251648]

約数ペア:

[(1, 2080251648), (2, 1040125824), (3, 693417216), (4, 520062912), (6, 346708608), (8, 260031456), (9, 231139072), (12, 173354304), (16, 130015728), (17, 122367744), (18, 115569536), (24, 86677152), (32, 65007864), (34, 61183872), (36, 57784768), (48, 43338576), (51, 40789248), (64, 32503932), (68, 30591936), (72, 28892384), (96, 21669288), (102, 20394624), (128, 16251966), (136, 15295968), (144, 14446192), (153, 13596416), (173, 12024576), (192, 10834644), (204, 10197312), (256, 8125983), (272, 7647984), (288, 7223096), (306, 6798208), (307, 6776064), (346, 6012288), (384, 5417322), (408, 5098656), (519, 4008192), (544, 3823992), (576, 3611548), (612, 3399104), (614, 3388032), (692, 3006144), (768, 2708661), (816, 2549328), (921, 2258688), (1038, 2004096), (1088, 1911996), (1152, 1805774), (1224, 1699552), (1228, 1694016), (1384, 1503072), (1557, 1336064), (1632, 1274664), (1842, 1129344), (2076, 1002048), (2176, 955998), (2304, 902887), (2448, 849776), (2456, 847008), (2763, 752896), (2768, 751536), (2941, 707328), (3114, 668032), (3264, 637332), (3684, 564672), (4152, 501024), (4352, 477999), (4896, 424888), (4912, 423504), (5219, 398592), (5526, 376448), (5536, 375768), (5882, 353664), (6228, 334016), (6528, 318666), (7368, 282336), (8304, 250512), (8823, 235776), (9792, 212444), (9824, 211752), (10438, 199296), (11052, 188224), (11072, 187884), (11764, 176832), (12456, 167008), (13056, 159333), (14736, 141168), (15657, 132864), (16608, 125256), (17646, 117888), (19584, 106222), (19648, 105876), (20876, 99648), (22104, 94112), (22144, 93942), (23528, 88416), (24912, 83504), (26469, 78592), (29472, 70584), (31314, 66432), (33216, 62628), (35292, 58944), (39168, 53111), (39296, 52938), (41752, 49824), (44208, 47056), (44288, 46971)]