731810128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 1685249280

約数和(自身を除く): 953439152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 233, 406, 464, 466, 812, 932, 967, 1624, 1631, 1864, 1934, 3248, 3262, 3728, 3868, 6524, 6757, 6769, 7736, 13048, 13514, 13538, 15472, 26096, 27028, 27076, 28043, 47299, 54056, 54152, 56086, 94598, 108112, 108304, 112172, 189196, 196301, 224344, 225311, 378392, 392602, 448688, 450622, 756784, 785204, 901244, 1570408, 1577177, 1802488, 3140816, 3154354, 3604976, 6308708, 6534019, 12617416, 13068038, 25234832, 26136076, 45738133, 52272152, 91476266, 104544304, 182952532, 365905064, 731810128]

約数ペア:

[(1, 731810128), (2, 365905064), (4, 182952532), (7, 104544304), (8, 91476266), (14, 52272152), (16, 45738133), (28, 26136076), (29, 25234832), (56, 13068038), (58, 12617416), (112, 6534019), (116, 6308708), (203, 3604976), (232, 3154354), (233, 3140816), (406, 1802488), (464, 1577177), (466, 1570408), (812, 901244), (932, 785204), (967, 756784), (1624, 450622), (1631, 448688), (1864, 392602), (1934, 378392), (3248, 225311), (3262, 224344), (3728, 196301), (3868, 189196), (6524, 112172), (6757, 108304), (6769, 108112), (7736, 94598), (13048, 56086), (13514, 54152), (13538, 54056), (15472, 47299), (26096, 28043), (27028, 27076)]