247401408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75797}}^1$

素因数の和:75829

約数の個数: 56

約数和(自身を含む): 693096912

約数和(自身を除く): 445695504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 75797, 151594, 227391, 303188, 454782, 606376, 909564, 1212752, 1288549, 1819128, 2425504, 2577098, 3638256, 3865647, 4851008, 5154196, 7276512, 7731294, 10308392, 14553024, 15462588, 20616784, 30925176, 41233568, 61850352, 82467136, 123700704, 247401408]

約数ペア:

[(1, 247401408), (2, 123700704), (3, 82467136), (4, 61850352), (6, 41233568), (8, 30925176), (12, 20616784), (16, 15462588), (17, 14553024), (24, 10308392), (32, 7731294), (34, 7276512), (48, 5154196), (51, 4851008), (64, 3865647), (68, 3638256), (96, 2577098), (102, 2425504), (136, 1819128), (192, 1288549), (204, 1212752), (272, 909564), (408, 606376), (544, 454782), (816, 303188), (1088, 227391), (1632, 151594), (3264, 75797)]