1986749568

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 6014736000

約数和(自身を除く): 4027986432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 167, 184, 192, 207, 276, 288, 334, 368, 384, 414, 449, 501, 552, 576, 668, 736, 828, 898, 1002, 1104, 1152, 1336, 1347, 1472, 1503, 1656, 1796, 2004, 2208, 2672, 2694, 2944, 3006, 3312, 3592, 3841, 4008, 4041, 4416, 5344, 5388, 6012, 6624, 7184, 7682, 8016, 8082, 8832, 10327, 10688, 10776, 11523, 12024, 13248, 14368, 15364, 16032, 16164, 20654, 21376, 21552, 23046, 24048, 26496, 28736, 30728, 30981, 32064, 32328, 34569, 41308, 43104, 46092, 48096, 57472, 61456, 61962, 64128, 64656, 69138, 74983, 82616, 86208, 92184, 92943, 96192, 122912, 123924, 129312, 138276, 149966, 165232, 172416, 184368, 185886, 192384, 224949, 245824, 247848, 258624, 276552, 299932, 330464, 368736, 371772, 449898, 491648, 495696, 517248, 553104, 599864, 660928, 674847, 737472, 743544, 899796, 991392, 1106208, 1199728, 1321856, 1349694, 1474944, 1487088, 1724609, 1799592, 1982784, 2212416, 2399456, 2699388, 2974176, 3449218, 3599184, 3965568, 4424832, 4798912, 5173827, 5398776, 5948352, 6898436, 7198368, 9597824, 10347654, 10797552, 11896704, 13796872, 14396736, 15521481, 20695308, 21595104, 27593744, 28793472, 31042962, 41390616, 43190208, 55187488, 62085924, 82781232, 86380416, 110374976, 124171848, 165562464, 220749952, 248343696, 331124928, 496687392, 662249856, 993374784, 1986749568]

約数ペア:

[(1, 1986749568), (2, 993374784), (3, 662249856), (4, 496687392), (6, 331124928), (8, 248343696), (9, 220749952), (12, 165562464), (16, 124171848), (18, 110374976), (23, 86380416), (24, 82781232), (32, 62085924), (36, 55187488), (46, 43190208), (48, 41390616), (64, 31042962), (69, 28793472), (72, 27593744), (92, 21595104), (96, 20695308), (128, 15521481), (138, 14396736), (144, 13796872), (167, 11896704), (184, 10797552), (192, 10347654), (207, 9597824), (276, 7198368), (288, 6898436), (334, 5948352), (368, 5398776), (384, 5173827), (414, 4798912), (449, 4424832), (501, 3965568), (552, 3599184), (576, 3449218), (668, 2974176), (736, 2699388), (828, 2399456), (898, 2212416), (1002, 1982784), (1104, 1799592), (1152, 1724609), (1336, 1487088), (1347, 1474944), (1472, 1349694), (1503, 1321856), (1656, 1199728), (1796, 1106208), (2004, 991392), (2208, 899796), (2672, 743544), (2694, 737472), (2944, 674847), (3006, 660928), (3312, 599864), (3592, 553104), (3841, 517248), (4008, 495696), (4041, 491648), (4416, 449898), (5344, 371772), (5388, 368736), (6012, 330464), (6624, 299932), (7184, 276552), (7682, 258624), (8016, 247848), (8082, 245824), (8832, 224949), (10327, 192384), (10688, 185886), (10776, 184368), (11523, 172416), (12024, 165232), (13248, 149966), (14368, 138276), (15364, 129312), (16032, 123924), (16164, 122912), (20654, 96192), (21376, 92943), (21552, 92184), (23046, 86208), (24048, 82616), (26496, 74983), (28736, 69138), (30728, 64656), (30981, 64128), (32064, 61962), (32328, 61456), (34569, 57472), (41308, 48096), (43104, 46092)]