18791306208

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7883}}^1$

素因数の和:8022

約数の個数: 192

約数和(自身を含む): 57218918400

約数和(自身を除く): 38427612192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 89, 93, 96, 108, 124, 144, 178, 186, 216, 248, 267, 279, 288, 356, 372, 432, 496, 534, 558, 712, 744, 801, 837, 864, 992, 1068, 1116, 1424, 1488, 1602, 1674, 2136, 2232, 2403, 2759, 2848, 2976, 3204, 3348, 4272, 4464, 4806, 5518, 6408, 6696, 7883, 8277, 8544, 8928, 9612, 11036, 12816, 13392, 15766, 16554, 19224, 22072, 23649, 24831, 25632, 26784, 31532, 33108, 38448, 44144, 47298, 49662, 63064, 66216, 70947, 74493, 76896, 88288, 94596, 99324, 126128, 132432, 141894, 148986, 189192, 198648, 212841, 244373, 252256, 264864, 283788, 297972, 378384, 397296, 425682, 488746, 567576, 595944, 701587, 733119, 756768, 794592, 851364, 977492, 1135152, 1191888, 1403174, 1466238, 1702728, 1954984, 2104761, 2199357, 2270304, 2383776, 2806348, 2932476, 3405456, 3909968, 4209522, 4398714, 5612696, 5864952, 6314283, 6598071, 6810912, 7819936, 8419044, 8797428, 11225392, 11729904, 12628566, 13196142, 16838088, 17594856, 18942849, 21749197, 22450784, 23459808, 25257132, 26392284, 33676176, 35189712, 37885698, 43498394, 50514264, 52784568, 65247591, 67352352, 70379424, 75771396, 86996788, 101028528, 105569136, 130495182, 151542792, 173993576, 195742773, 202057056, 211138272, 260990364, 303085584, 347987152, 391485546, 521980728, 587228319, 606171168, 695974304, 782971092, 1043961456, 1174456638, 1565942184, 2087922912, 2348913276, 3131884368, 4697826552, 6263768736, 9395653104, 18791306208]

約数ペア:

[(1, 18791306208), (2, 9395653104), (3, 6263768736), (4, 4697826552), (6, 3131884368), (8, 2348913276), (9, 2087922912), (12, 1565942184), (16, 1174456638), (18, 1043961456), (24, 782971092), (27, 695974304), (31, 606171168), (32, 587228319), (36, 521980728), (48, 391485546), (54, 347987152), (62, 303085584), (72, 260990364), (89, 211138272), (93, 202057056), (96, 195742773), (108, 173993576), (124, 151542792), (144, 130495182), (178, 105569136), (186, 101028528), (216, 86996788), (248, 75771396), (267, 70379424), (279, 67352352), (288, 65247591), (356, 52784568), (372, 50514264), (432, 43498394), (496, 37885698), (534, 35189712), (558, 33676176), (712, 26392284), (744, 25257132), (801, 23459808), (837, 22450784), (864, 21749197), (992, 18942849), (1068, 17594856), (1116, 16838088), (1424, 13196142), (1488, 12628566), (1602, 11729904), (1674, 11225392), (2136, 8797428), (2232, 8419044), (2403, 7819936), (2759, 6810912), (2848, 6598071), (2976, 6314283), (3204, 5864952), (3348, 5612696), (4272, 4398714), (4464, 4209522), (4806, 3909968), (5518, 3405456), (6408, 2932476), (6696, 2806348), (7883, 2383776), (8277, 2270304), (8544, 2199357), (8928, 2104761), (9612, 1954984), (11036, 1702728), (12816, 1466238), (13392, 1403174), (15766, 1191888), (16554, 1135152), (19224, 977492), (22072, 851364), (23649, 794592), (24831, 756768), (25632, 733119), (26784, 701587), (31532, 595944), (33108, 567576), (38448, 488746), (44144, 425682), (47298, 397296), (49662, 378384), (63064, 297972), (66216, 283788), (70947, 264864), (74493, 252256), (76896, 244373), (88288, 212841), (94596, 198648), (99324, 189192), (126128, 148986), (132432, 141894)]