16728236208

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{237563}}^1$

素因数の和:237743

約数の個数: 80

約数和(自身を含む): 48311015040

約数和(自身を除く): 31582778832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 4401, 5868, 7824, 8802, 11736, 17604, 23472, 35208, 70416, 237563, 475126, 712689, 950252, 1425378, 1900504, 2138067, 2850756, 3801008, 4276134, 5701512, 6414201, 8552268, 11403024, 12828402, 17104536, 25656804, 34209072, 38722769, 51313608, 77445538, 102627216, 116168307, 154891076, 232336614, 309782152, 348504921, 464673228, 619564304, 697009842, 929346456, 1045514763, 1394019684, 1858692912, 2091029526, 2788039368, 4182059052, 5576078736, 8364118104, 16728236208]

約数ペア:

[(1, 16728236208), (2, 8364118104), (3, 5576078736), (4, 4182059052), (6, 2788039368), (8, 2091029526), (9, 1858692912), (12, 1394019684), (16, 1045514763), (18, 929346456), (24, 697009842), (27, 619564304), (36, 464673228), (48, 348504921), (54, 309782152), (72, 232336614), (108, 154891076), (144, 116168307), (163, 102627216), (216, 77445538), (326, 51313608), (432, 38722769), (489, 34209072), (652, 25656804), (978, 17104536), (1304, 12828402), (1467, 11403024), (1956, 8552268), (2608, 6414201), (2934, 5701512), (3912, 4276134), (4401, 3801008), (5868, 2850756), (7824, 2138067), (8802, 1900504), (11736, 1425378), (17604, 950252), (23472, 712689), (35208, 475126), (70416, 237563)]