291469728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 895104000

約数和(自身を除く): 603634272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 73, 76, 88, 96, 114, 132, 146, 152, 176, 199, 209, 219, 228, 264, 292, 304, 352, 398, 418, 438, 456, 528, 584, 597, 608, 627, 796, 803, 836, 876, 912, 1056, 1168, 1194, 1254, 1387, 1592, 1606, 1672, 1752, 1824, 2189, 2336, 2388, 2409, 2508, 2774, 3184, 3212, 3344, 3504, 3781, 4161, 4378, 4776, 4818, 5016, 5548, 6368, 6424, 6567, 6688, 7008, 7562, 8322, 8756, 9552, 9636, 10032, 11096, 11343, 12848, 13134, 14527, 15124, 15257, 16644, 17512, 19104, 19272, 20064, 22192, 22686, 25696, 26268, 29054, 30248, 30514, 33288, 35024, 38544, 41591, 43581, 44384, 45372, 45771, 52536, 58108, 60496, 61028, 66576, 70048, 77088, 83182, 87162, 90744, 91542, 105072, 116216, 120992, 122056, 124773, 133152, 159797, 166364, 174324, 181488, 183084, 210144, 232432, 244112, 249546, 276013, 319594, 332728, 348648, 362976, 366168, 464864, 479391, 488224, 499092, 552026, 639188, 665456, 697296, 732336, 828039, 958782, 998184, 1104052, 1278376, 1330912, 1394592, 1464672, 1656078, 1917564, 1996368, 2208104, 2556752, 3036143, 3312156, 3835128, 3992736, 4416208, 5113504, 6072286, 6624312, 7670256, 8832416, 9108429, 12144572, 13248624, 15340512, 18216858, 24289144, 26497248, 36433716, 48578288, 72867432, 97156576, 145734864, 291469728]

約数ペア:

[(1, 291469728), (2, 145734864), (3, 97156576), (4, 72867432), (6, 48578288), (8, 36433716), (11, 26497248), (12, 24289144), (16, 18216858), (19, 15340512), (22, 13248624), (24, 12144572), (32, 9108429), (33, 8832416), (38, 7670256), (44, 6624312), (48, 6072286), (57, 5113504), (66, 4416208), (73, 3992736), (76, 3835128), (88, 3312156), (96, 3036143), (114, 2556752), (132, 2208104), (146, 1996368), (152, 1917564), (176, 1656078), (199, 1464672), (209, 1394592), (219, 1330912), (228, 1278376), (264, 1104052), (292, 998184), (304, 958782), (352, 828039), (398, 732336), (418, 697296), (438, 665456), (456, 639188), (528, 552026), (584, 499092), (597, 488224), (608, 479391), (627, 464864), (796, 366168), (803, 362976), (836, 348648), (876, 332728), (912, 319594), (1056, 276013), (1168, 249546), (1194, 244112), (1254, 232432), (1387, 210144), (1592, 183084), (1606, 181488), (1672, 174324), (1752, 166364), (1824, 159797), (2189, 133152), (2336, 124773), (2388, 122056), (2409, 120992), (2508, 116216), (2774, 105072), (3184, 91542), (3212, 90744), (3344, 87162), (3504, 83182), (3781, 77088), (4161, 70048), (4378, 66576), (4776, 61028), (4818, 60496), (5016, 58108), (5548, 52536), (6368, 45771), (6424, 45372), (6567, 44384), (6688, 43581), (7008, 41591), (7562, 38544), (8322, 35024), (8756, 33288), (9552, 30514), (9636, 30248), (10032, 29054), (11096, 26268), (11343, 25696), (12848, 22686), (13134, 22192), (14527, 20064), (15124, 19272), (15257, 19104), (16644, 17512)]