21300652544

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 320

約数和(自身を含む): 50156789760

約数和(自身を除く): 28856137216

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 37, 38, 46, 62, 64, 74, 76, 83, 92, 124, 128, 148, 152, 166, 184, 248, 256, 296, 304, 332, 368, 437, 496, 512, 589, 592, 608, 664, 703, 713, 736, 851, 874, 992, 1147, 1178, 1184, 1216, 1328, 1406, 1426, 1472, 1577, 1702, 1748, 1909, 1984, 2294, 2356, 2368, 2432, 2573, 2656, 2812, 2852, 2944, 3071, 3154, 3404, 3496, 3818, 3968, 4588, 4712, 4736, 4864, 5146, 5312, 5624, 5704, 5888, 6142, 6308, 6808, 6992, 7636, 7936, 9176, 9424, 9472, 9728, 10292, 10624, 11248, 11408, 11776, 12284, 12616, 13547, 13616, 13984, 15272, 15872, 16169, 18352, 18848, 18944, 20584, 21248, 21793, 22496, 22816, 24568, 25232, 26381, 27094, 27232, 27968, 30544, 32338, 36271, 36704, 37696, 41168, 42496, 43586, 44992, 45632, 48887, 49136, 50464, 52762, 54188, 54464, 55936, 58349, 59179, 61088, 64676, 70633, 72542, 73408, 75392, 82336, 87172, 89984, 91264, 95201, 97774, 98272, 100928, 105524, 108376, 108928, 111872, 116698, 118358, 122176, 129352, 141266, 145084, 146816, 150784, 164672, 174344, 179968, 182528, 190402, 195548, 196544, 201856, 211048, 216752, 217856, 223744, 233396, 236716, 244352, 258704, 282532, 290168, 293632, 301568, 329344, 348688, 359936, 365056, 380804, 391096, 393088, 403712, 422096, 433504, 435712, 466792, 473432, 488704, 501239, 517408, 565064, 580336, 587264, 658688, 697376, 761608, 782192, 786176, 807424, 844192, 867008, 933584, 946864, 977408, 1002478, 1034816, 1124401, 1130128, 1160672, 1317376, 1342027, 1394752, 1523216, 1564384, 1572352, 1688384, 1734016, 1808819, 1867168, 1893728, 2004956, 2069632, 2189623, 2248802, 2260256, 2321344, 2684054, 2789504, 3046432, 3128768, 3376768, 3468032, 3617638, 3734336, 3787456, 4009912, 4139264, 4379246, 4497604, 4520512, 4642688, 5368108, 5579008, 6092864, 6257536, 6753536, 6936064, 7235276, 7468672, 7574912, 8019824, 8278528, 8758492, 8995208, 9041024, 9285376, 10736216, 11158016, 12185728, 12515072, 13507072, 14470552, 14937344, 15149824, 16039648, 17516984, 17990416, 18082048, 18570752, 21472432, 24371456, 25030144, 28941104, 29874688, 30299648, 32079296, 35033968, 35980832, 36164096, 41602837, 42944864, 48742912, 57882208, 64158592, 70067936, 71961664, 83205674, 85889728, 115764416, 128317184, 140135872, 143923328, 166411348, 171779456, 231528832, 256634368, 280271744, 287846656, 332822696, 343558912, 463057664, 560543488, 575693312, 665645392, 687117824, 926115328, 1121086976, 1331290784, 2662581568, 5325163136, 10650326272, 21300652544]

約数ペア:

[(1, 21300652544), (2, 10650326272), (4, 5325163136), (8, 2662581568), (16, 1331290784), (19, 1121086976), (23, 926115328), (31, 687117824), (32, 665645392), (37, 575693312), (38, 560543488), (46, 463057664), (62, 343558912), (64, 332822696), (74, 287846656), (76, 280271744), (83, 256634368), (92, 231528832), (124, 171779456), (128, 166411348), (148, 143923328), (152, 140135872), (166, 128317184), (184, 115764416), (248, 85889728), (256, 83205674), (296, 71961664), (304, 70067936), (332, 64158592), (368, 57882208), (437, 48742912), (496, 42944864), (512, 41602837), (589, 36164096), (592, 35980832), (608, 35033968), (664, 32079296), (703, 30299648), (713, 29874688), (736, 28941104), (851, 25030144), (874, 24371456), (992, 21472432), (1147, 18570752), (1178, 18082048), (1184, 17990416), (1216, 17516984), (1328, 16039648), (1406, 15149824), (1426, 14937344), (1472, 14470552), (1577, 13507072), (1702, 12515072), (1748, 12185728), (1909, 11158016), (1984, 10736216), (2294, 9285376), (2356, 9041024), (2368, 8995208), (2432, 8758492), (2573, 8278528), (2656, 8019824), (2812, 7574912), (2852, 7468672), (2944, 7235276), (3071, 6936064), (3154, 6753536), (3404, 6257536), (3496, 6092864), (3818, 5579008), (3968, 5368108), (4588, 4642688), (4712, 4520512), (4736, 4497604), (4864, 4379246), (5146, 4139264), (5312, 4009912), (5624, 3787456), (5704, 3734336), (5888, 3617638), (6142, 3468032), (6308, 3376768), (6808, 3128768), (6992, 3046432), (7636, 2789504), (7936, 2684054), (9176, 2321344), (9424, 2260256), (9472, 2248802), (9728, 2189623), (10292, 2069632), (10624, 2004956), (11248, 1893728), (11408, 1867168), (11776, 1808819), (12284, 1734016), (12616, 1688384), (13547, 1572352), (13616, 1564384), (13984, 1523216), (15272, 1394752), (15872, 1342027), (16169, 1317376), (18352, 1160672), (18848, 1130128), (18944, 1124401), (20584, 1034816), (21248, 1002478), (21793, 977408), (22496, 946864), (22816, 933584), (24568, 867008), (25232, 844192), (26381, 807424), (27094, 786176), (27232, 782192), (27968, 761608), (30544, 697376), (32338, 658688), (36271, 587264), (36704, 580336), (37696, 565064), (41168, 517408), (42496, 501239), (43586, 488704), (44992, 473432), (45632, 466792), (48887, 435712), (49136, 433504), (50464, 422096), (52762, 403712), (54188, 393088), (54464, 391096), (55936, 380804), (58349, 365056), (59179, 359936), (61088, 348688), (64676, 329344), (70633, 301568), (72542, 293632), (73408, 290168), (75392, 282532), (82336, 258704), (87172, 244352), (89984, 236716), (91264, 233396), (95201, 223744), (97774, 217856), (98272, 216752), (100928, 211048), (105524, 201856), (108376, 196544), (108928, 195548), (111872, 190402), (116698, 182528), (118358, 179968), (122176, 174344), (129352, 164672), (141266, 150784), (145084, 146816)]