8182198192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{12983}}^1$

素因数の和:13346

約数の個数: 80

約数和(自身を含む): 19242911232

約数和(自身を除く): 11060713040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 331, 476, 662, 952, 1324, 1904, 2317, 2648, 4634, 5296, 5627, 9268, 11254, 12983, 18536, 22508, 25966, 37072, 39389, 45016, 51932, 78778, 90032, 90881, 103864, 157556, 181762, 207728, 220711, 315112, 363524, 441422, 630224, 727048, 882844, 1454096, 1544977, 1765688, 3089954, 3531376, 4297373, 6179908, 8594746, 12359816, 17189492, 24719632, 30081611, 34378984, 60163222, 68757968, 73055341, 120326444, 146110682, 240652888, 292221364, 481305776, 511387387, 584442728, 1022774774, 1168885456, 2045549548, 4091099096, 8182198192]

約数ペア:

[(1, 8182198192), (2, 4091099096), (4, 2045549548), (7, 1168885456), (8, 1022774774), (14, 584442728), (16, 511387387), (17, 481305776), (28, 292221364), (34, 240652888), (56, 146110682), (68, 120326444), (112, 73055341), (119, 68757968), (136, 60163222), (238, 34378984), (272, 30081611), (331, 24719632), (476, 17189492), (662, 12359816), (952, 8594746), (1324, 6179908), (1904, 4297373), (2317, 3531376), (2648, 3089954), (4634, 1765688), (5296, 1544977), (5627, 1454096), (9268, 882844), (11254, 727048), (12983, 630224), (18536, 441422), (22508, 363524), (25966, 315112), (37072, 220711), (39389, 207728), (45016, 181762), (51932, 157556), (78778, 103864), (90032, 90881)]