1551180672

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23623}}^1$

素因数の和:23665

約数の個数: 128

約数和(自身を含む): 4819296000

約数和(自身を除く): 3268115328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 23623, 32832, 47246, 65664, 70869, 94492, 141738, 188984, 212607, 283476, 377968, 425214, 448837, 566952, 637821, 755936, 850428, 897674, 1133904, 1275642, 1346511, 1511872, 1700856, 1795348, 2267808, 2551284, 2693022, 3023744, 3401712, 3590696, 4039533, 4535616, 5102568, 5386044, 6803424, 7181392, 8079066, 9071232, 10205136, 10772088, 12118599, 13606848, 14362784, 16158132, 20410272, 21544176, 24237198, 27213696, 28725568, 32316264, 40820544, 43088352, 48474396, 57451136, 64632528, 81641088, 86176704, 96948792, 129265056, 172353408, 193897584, 258530112, 387795168, 517060224, 775590336, 1551180672]

約数ペア:

[(1, 1551180672), (2, 775590336), (3, 517060224), (4, 387795168), (6, 258530112), (8, 193897584), (9, 172353408), (12, 129265056), (16, 96948792), (18, 86176704), (19, 81641088), (24, 64632528), (27, 57451136), (32, 48474396), (36, 43088352), (38, 40820544), (48, 32316264), (54, 28725568), (57, 27213696), (64, 24237198), (72, 21544176), (76, 20410272), (96, 16158132), (108, 14362784), (114, 13606848), (128, 12118599), (144, 10772088), (152, 10205136), (171, 9071232), (192, 8079066), (216, 7181392), (228, 6803424), (288, 5386044), (304, 5102568), (342, 4535616), (384, 4039533), (432, 3590696), (456, 3401712), (513, 3023744), (576, 2693022), (608, 2551284), (684, 2267808), (864, 1795348), (912, 1700856), (1026, 1511872), (1152, 1346511), (1216, 1275642), (1368, 1133904), (1728, 897674), (1824, 850428), (2052, 755936), (2432, 637821), (2736, 566952), (3456, 448837), (3648, 425214), (4104, 377968), (5472, 283476), (7296, 212607), (8208, 188984), (10944, 141738), (16416, 94492), (21888, 70869), (23623, 65664), (32832, 47246)]