387953491194

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:1154

約数の個数: 160

約数和(自身を含む): 890192160000

約数和(自身を除く): 502238668806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 149, 158, 162, 237, 298, 389, 447, 474, 523, 711, 778, 894, 1046, 1167, 1341, 1422, 1569, 2133, 2334, 2682, 3138, 3501, 4023, 4266, 4707, 6399, 7002, 8046, 9414, 10503, 11771, 12069, 12798, 14121, 21006, 23542, 24138, 28242, 30731, 31509, 35313, 41317, 42363, 57961, 61462, 63018, 70626, 77927, 82634, 84726, 92193, 105939, 115922, 123951, 155854, 173883, 184386, 203447, 211878, 233781, 247902, 276579, 317817, 347766, 371853, 406894, 467562, 521649, 553158, 610341, 635634, 701343, 743706, 829737, 953451, 1043298, 1115559, 1220682, 1402686, 1564947, 1659474, 1831023, 1906902, 2104029, 2231118, 2489211, 3129894, 3346677, 3662046, 4208058, 4578919, 4694841, 4978422, 5493069, 6156233, 6312087, 6693354, 9157838, 9389682, 10986138, 12312466, 12624174, 13736757, 16072313, 16479207, 18468699, 27473514, 30313603, 32144626, 32958414, 36937398, 41210271, 48216939, 55406097, 60627206, 82420542, 90940809, 96433878, 110812194, 123630813, 144650817, 166218291, 181881618, 247261626, 272822427, 289301634, 332436582, 370892439, 433952451, 498654873, 545644854, 741784878, 818467281, 867904902, 997309746, 1301857353, 1636934562, 2394774637, 2455401843, 2603714706, 4789549274, 4910803686, 7184323911, 14368647822, 21552971733, 43105943466, 64658915199, 129317830398, 193976745597, 387953491194]

約数ペア:

[(1, 387953491194), (2, 193976745597), (3, 129317830398), (6, 64658915199), (9, 43105943466), (18, 21552971733), (27, 14368647822), (54, 7184323911), (79, 4910803686), (81, 4789549274), (149, 2603714706), (158, 2455401843), (162, 2394774637), (237, 1636934562), (298, 1301857353), (389, 997309746), (447, 867904902), (474, 818467281), (523, 741784878), (711, 545644854), (778, 498654873), (894, 433952451), (1046, 370892439), (1167, 332436582), (1341, 289301634), (1422, 272822427), (1569, 247261626), (2133, 181881618), (2334, 166218291), (2682, 144650817), (3138, 123630813), (3501, 110812194), (4023, 96433878), (4266, 90940809), (4707, 82420542), (6399, 60627206), (7002, 55406097), (8046, 48216939), (9414, 41210271), (10503, 36937398), (11771, 32958414), (12069, 32144626), (12798, 30313603), (14121, 27473514), (21006, 18468699), (23542, 16479207), (24138, 16072313), (28242, 13736757), (30731, 12624174), (31509, 12312466), (35313, 10986138), (41317, 9389682), (42363, 9157838), (57961, 6693354), (61462, 6312087), (63018, 6156233), (70626, 5493069), (77927, 4978422), (82634, 4694841), (84726, 4578919), (92193, 4208058), (105939, 3662046), (115922, 3346677), (123951, 3129894), (155854, 2489211), (173883, 2231118), (184386, 2104029), (203447, 1906902), (211878, 1831023), (233781, 1659474), (247902, 1564947), (276579, 1402686), (317817, 1220682), (347766, 1115559), (371853, 1043298), (406894, 953451), (467562, 829737), (521649, 743706), (553158, 701343), (610341, 635634)]