128389536

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 440294400

約数和(自身を除く): 311904864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 79, 81, 88, 96, 99, 108, 114, 132, 144, 152, 158, 162, 171, 176, 198, 209, 216, 228, 237, 243, 264, 288, 297, 304, 316, 324, 342, 352, 396, 418, 432, 456, 474, 486, 513, 528, 594, 608, 627, 632, 648, 684, 711, 792, 836, 864, 869, 891, 912, 948, 972, 1026, 1056, 1188, 1254, 1264, 1296, 1368, 1422, 1501, 1539, 1584, 1672, 1738, 1782, 1824, 1881, 1896, 1944, 2052, 2133, 2376, 2508, 2528, 2592, 2607, 2673, 2736, 2844, 3002, 3078, 3168, 3344, 3476, 3564, 3762, 3792, 3888, 4104, 4266, 4503, 4617, 4752, 5016, 5214, 5346, 5472, 5643, 5688, 6004, 6156, 6399, 6688, 6952, 7128, 7524, 7584, 7776, 7821, 8208, 8532, 9006, 9234, 9504, 10032, 10428, 10692, 11286, 11376, 12008, 12312, 12798, 13509, 13904, 14256, 15048, 15642, 16416, 16511, 16929, 17064, 18012, 18468, 19197, 20064, 20856, 21384, 22572, 22752, 23463, 24016, 24624, 25596, 27018, 27808, 28512, 30096, 31284, 33022, 33858, 34128, 36024, 36936, 38394, 40527, 41712, 42768, 45144, 46926, 48032, 49248, 49533, 50787, 51192, 54036, 60192, 62568, 66044, 67716, 68256, 70389, 72048, 73872, 76788, 81054, 83424, 85536, 90288, 93852, 99066, 101574, 102384, 108072, 121581, 125136, 132088, 135432, 140778, 144096, 147744, 148599, 153576, 162108, 180576, 187704, 198132, 203148, 204768, 211167, 216144, 243162, 250272, 264176, 270864, 281556, 297198, 307152, 324216, 364743, 375408, 396264, 406296, 422334, 432288, 445797, 486324, 528352, 541728, 563112, 594396, 614304, 648432, 729486, 750816, 792528, 812592, 844668, 891594, 972648, 1126224, 1188792, 1296864, 1337391, 1458972, 1585056, 1625184, 1689336, 1783188, 1945296, 2252448, 2377584, 2674782, 2917944, 3378672, 3566376, 3890592, 4012173, 4755168, 5349564, 5835888, 6757344, 7132752, 8024346, 10699128, 11671776, 14265504, 16048692, 21398256, 32097384, 42796512, 64194768, 128389536]

約数ペア:

[(1, 128389536), (2, 64194768), (3, 42796512), (4, 32097384), (6, 21398256), (8, 16048692), (9, 14265504), (11, 11671776), (12, 10699128), (16, 8024346), (18, 7132752), (19, 6757344), (22, 5835888), (24, 5349564), (27, 4755168), (32, 4012173), (33, 3890592), (36, 3566376), (38, 3378672), (44, 2917944), (48, 2674782), (54, 2377584), (57, 2252448), (66, 1945296), (72, 1783188), (76, 1689336), (79, 1625184), (81, 1585056), (88, 1458972), (96, 1337391), (99, 1296864), (108, 1188792), (114, 1126224), (132, 972648), (144, 891594), (152, 844668), (158, 812592), (162, 792528), (171, 750816), (176, 729486), (198, 648432), (209, 614304), (216, 594396), (228, 563112), (237, 541728), (243, 528352), (264, 486324), (288, 445797), (297, 432288), (304, 422334), (316, 406296), (324, 396264), (342, 375408), (352, 364743), (396, 324216), (418, 307152), (432, 297198), (456, 281556), (474, 270864), (486, 264176), (513, 250272), (528, 243162), (594, 216144), (608, 211167), (627, 204768), (632, 203148), (648, 198132), (684, 187704), (711, 180576), (792, 162108), (836, 153576), (864, 148599), (869, 147744), (891, 144096), (912, 140778), (948, 135432), (972, 132088), (1026, 125136), (1056, 121581), (1188, 108072), (1254, 102384), (1264, 101574), (1296, 99066), (1368, 93852), (1422, 90288), (1501, 85536), (1539, 83424), (1584, 81054), (1672, 76788), (1738, 73872), (1782, 72048), (1824, 70389), (1881, 68256), (1896, 67716), (1944, 66044), (2052, 62568), (2133, 60192), (2376, 54036), (2508, 51192), (2528, 50787), (2592, 49533), (2607, 49248), (2673, 48032), (2736, 46926), (2844, 45144), (3002, 42768), (3078, 41712), (3168, 40527), (3344, 38394), (3476, 36936), (3564, 36024), (3762, 34128), (3792, 33858), (3888, 33022), (4104, 31284), (4266, 30096), (4503, 28512), (4617, 27808), (4752, 27018), (5016, 25596), (5214, 24624), (5346, 24016), (5472, 23463), (5643, 22752), (5688, 22572), (6004, 21384), (6156, 20856), (6399, 20064), (6688, 19197), (6952, 18468), (7128, 18012), (7524, 17064), (7584, 16929), (7776, 16511), (7821, 16416), (8208, 15642), (8532, 15048), (9006, 14256), (9234, 13904), (9504, 13509), (10032, 12798), (10428, 12312), (10692, 12008), (11286, 11376)]