127973664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 473316480

約数和(自身を除く): 345342816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 257, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 514, 532, 546, 608, 624, 672, 684, 728, 741, 771, 798, 819, 912, 936, 988, 1008, 1028, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1542, 1596, 1638, 1729, 1799, 1824, 1872, 1976, 2016, 2056, 2128, 2184, 2223, 2313, 2394, 2736, 2912, 2964, 3084, 3192, 3276, 3341, 3458, 3598, 3744, 3952, 4112, 4256, 4368, 4446, 4626, 4788, 4883, 5187, 5397, 5472, 5928, 6168, 6384, 6552, 6682, 6916, 7196, 7904, 8224, 8736, 8892, 9252, 9576, 9766, 10023, 10374, 10794, 11856, 12336, 12768, 13104, 13364, 13832, 14392, 14649, 15561, 16191, 17784, 18504, 19152, 19532, 20046, 20748, 21588, 23387, 23712, 24672, 26208, 26728, 27664, 28784, 29298, 30069, 31122, 32382, 34181, 35568, 37008, 38304, 39064, 40092, 41496, 43176, 43947, 46774, 53456, 55328, 57568, 58596, 60138, 62244, 63479, 64764, 68362, 70161, 71136, 74016, 78128, 80184, 82992, 86352, 87894, 93548, 102543, 106912, 117192, 120276, 124488, 126958, 129528, 136724, 140322, 156256, 160368, 165984, 172704, 175788, 187096, 190437, 205086, 210483, 234384, 240552, 248976, 253916, 259056, 273448, 280644, 307629, 320736, 351576, 374192, 380874, 410172, 420966, 444353, 468768, 481104, 497952, 507832, 518112, 546896, 561288, 571311, 615258, 703152, 748384, 761748, 820344, 841932, 888706, 962208, 1015664, 1093792, 1122576, 1142622, 1230516, 1333059, 1406304, 1523496, 1640688, 1683864, 1777412, 2031328, 2245152, 2285244, 2461032, 2666118, 3046992, 3281376, 3367728, 3554824, 3999177, 4570488, 4922064, 5332236, 6093984, 6735456, 7109648, 7998354, 9140976, 9844128, 10664472, 14219296, 15996708, 18281952, 21328944, 31993416, 42657888, 63986832, 127973664]

約数ペア:

[(1, 127973664), (2, 63986832), (3, 42657888), (4, 31993416), (6, 21328944), (7, 18281952), (8, 15996708), (9, 14219296), (12, 10664472), (13, 9844128), (14, 9140976), (16, 7998354), (18, 7109648), (19, 6735456), (21, 6093984), (24, 5332236), (26, 4922064), (28, 4570488), (32, 3999177), (36, 3554824), (38, 3367728), (39, 3281376), (42, 3046992), (48, 2666118), (52, 2461032), (56, 2285244), (57, 2245152), (63, 2031328), (72, 1777412), (76, 1683864), (78, 1640688), (84, 1523496), (91, 1406304), (96, 1333059), (104, 1230516), (112, 1142622), (114, 1122576), (117, 1093792), (126, 1015664), (133, 962208), (144, 888706), (152, 841932), (156, 820344), (168, 761748), (171, 748384), (182, 703152), (208, 615258), (224, 571311), (228, 561288), (234, 546896), (247, 518112), (252, 507832), (257, 497952), (266, 481104), (273, 468768), (288, 444353), (304, 420966), (312, 410172), (336, 380874), (342, 374192), (364, 351576), (399, 320736), (416, 307629), (456, 280644), (468, 273448), (494, 259056), (504, 253916), (514, 248976), (532, 240552), (546, 234384), (608, 210483), (624, 205086), (672, 190437), (684, 187096), (728, 175788), (741, 172704), (771, 165984), (798, 160368), (819, 156256), (912, 140322), (936, 136724), (988, 129528), (1008, 126958), (1028, 124488), (1064, 120276), (1092, 117192), (1197, 106912), (1248, 102543), (1368, 93548), (1456, 87894), (1482, 86352), (1542, 82992), (1596, 80184), (1638, 78128), (1729, 74016), (1799, 71136), (1824, 70161), (1872, 68362), (1976, 64764), (2016, 63479), (2056, 62244), (2128, 60138), (2184, 58596), (2223, 57568), (2313, 55328), (2394, 53456), (2736, 46774), (2912, 43947), (2964, 43176), (3084, 41496), (3192, 40092), (3276, 39064), (3341, 38304), (3458, 37008), (3598, 35568), (3744, 34181), (3952, 32382), (4112, 31122), (4256, 30069), (4368, 29298), (4446, 28784), (4626, 27664), (4788, 26728), (4883, 26208), (5187, 24672), (5397, 23712), (5472, 23387), (5928, 21588), (6168, 20748), (6384, 20046), (6552, 19532), (6682, 19152), (6916, 18504), (7196, 17784), (7904, 16191), (8224, 15561), (8736, 14649), (8892, 14392), (9252, 13832), (9576, 13364), (9766, 13104), (10023, 12768), (10374, 12336), (10794, 11856)]