28287708288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{823}}^1$

素因数の和:1539

約数の個数: 256

約数和(自身を含む): 90637363200

約数和(自身を除く): 62349654912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 673, 798, 823, 896, 912, 1064, 1216, 1344, 1346, 1596, 1646, 1824, 2019, 2128, 2432, 2469, 2688, 2692, 3192, 3292, 3648, 4038, 4256, 4711, 4938, 5384, 5761, 6384, 6584, 7296, 8076, 8512, 9422, 9876, 10768, 11522, 12768, 12787, 13168, 14133, 15637, 16152, 17024, 17283, 18844, 19752, 21536, 23044, 25536, 25574, 26336, 28266, 31274, 32304, 34566, 37688, 38361, 39504, 43072, 46088, 46911, 51072, 51148, 52672, 56532, 62548, 64608, 69132, 75376, 76722, 79008, 86144, 89509, 92176, 93822, 102296, 105344, 109459, 113064, 125096, 129216, 138264, 150752, 153444, 158016, 179018, 184352, 187644, 204592, 218918, 226128, 250192, 258432, 268527, 276528, 301504, 306888, 316032, 328377, 358036, 368704, 375288, 409184, 437836, 452256, 500384, 537054, 553056, 553879, 603008, 613776, 656754, 716072, 737408, 750576, 818368, 875672, 904512, 1000768, 1074108, 1106112, 1107758, 1227552, 1313508, 1432144, 1501152, 1636736, 1661637, 1751344, 1809024, 2001536, 2148216, 2212224, 2215516, 2455104, 2627016, 2864288, 3002304, 3323274, 3502688, 3877153, 4296432, 4431032, 4910208, 5254032, 5728576, 6004608, 6646548, 7005376, 7754306, 8592864, 8862064, 10508064, 10523701, 11457152, 11631459, 13293096, 14010752, 15508612, 17185728, 17724128, 21016128, 21047402, 23262918, 26586192, 31017224, 31571103, 34371456, 35448256, 42032256, 42094804, 46525836, 53172384, 62034448, 63142206, 70896512, 73665907, 84189608, 93051672, 106344768, 124068896, 126284412, 147331814, 168379216, 186103344, 212689536, 220997721, 248137792, 252568824, 294663628, 336758432, 372206688, 441995442, 496275584, 505137648, 589327256, 673516864, 744413376, 883990884, 1010275296, 1178654512, 1347033728, 1488826752, 1767981768, 2020550592, 2357309024, 3535963536, 4041101184, 4714618048, 7071927072, 9429236096, 14143854144, 28287708288]

約数ペア:

[(1, 28287708288), (2, 14143854144), (3, 9429236096), (4, 7071927072), (6, 4714618048), (7, 4041101184), (8, 3535963536), (12, 2357309024), (14, 2020550592), (16, 1767981768), (19, 1488826752), (21, 1347033728), (24, 1178654512), (28, 1010275296), (32, 883990884), (38, 744413376), (42, 673516864), (48, 589327256), (56, 505137648), (57, 496275584), (64, 441995442), (76, 372206688), (84, 336758432), (96, 294663628), (112, 252568824), (114, 248137792), (128, 220997721), (133, 212689536), (152, 186103344), (168, 168379216), (192, 147331814), (224, 126284412), (228, 124068896), (266, 106344768), (304, 93051672), (336, 84189608), (384, 73665907), (399, 70896512), (448, 63142206), (456, 62034448), (532, 53172384), (608, 46525836), (672, 42094804), (673, 42032256), (798, 35448256), (823, 34371456), (896, 31571103), (912, 31017224), (1064, 26586192), (1216, 23262918), (1344, 21047402), (1346, 21016128), (1596, 17724128), (1646, 17185728), (1824, 15508612), (2019, 14010752), (2128, 13293096), (2432, 11631459), (2469, 11457152), (2688, 10523701), (2692, 10508064), (3192, 8862064), (3292, 8592864), (3648, 7754306), (4038, 7005376), (4256, 6646548), (4711, 6004608), (4938, 5728576), (5384, 5254032), (5761, 4910208), (6384, 4431032), (6584, 4296432), (7296, 3877153), (8076, 3502688), (8512, 3323274), (9422, 3002304), (9876, 2864288), (10768, 2627016), (11522, 2455104), (12768, 2215516), (12787, 2212224), (13168, 2148216), (14133, 2001536), (15637, 1809024), (16152, 1751344), (17024, 1661637), (17283, 1636736), (18844, 1501152), (19752, 1432144), (21536, 1313508), (23044, 1227552), (25536, 1107758), (25574, 1106112), (26336, 1074108), (28266, 1000768), (31274, 904512), (32304, 875672), (34566, 818368), (37688, 750576), (38361, 737408), (39504, 716072), (43072, 656754), (46088, 613776), (46911, 603008), (51072, 553879), (51148, 553056), (52672, 537054), (56532, 500384), (62548, 452256), (64608, 437836), (69132, 409184), (75376, 375288), (76722, 368704), (79008, 358036), (86144, 328377), (89509, 316032), (92176, 306888), (93822, 301504), (102296, 276528), (105344, 268527), (109459, 258432), (113064, 250192), (125096, 226128), (129216, 218918), (138264, 204592), (150752, 187644), (153444, 184352), (158016, 179018)]