914974746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 2183842368

約数和(自身を除く): 1268867622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 163, 183, 294, 313, 326, 366, 427, 489, 626, 854, 939, 978, 1141, 1281, 1878, 2191, 2282, 2562, 2989, 3423, 4382, 5978, 6573, 6846, 7987, 8967, 9943, 13146, 15337, 15974, 17934, 19093, 19886, 23961, 29829, 30674, 38186, 46011, 47922, 51019, 57279, 59658, 69601, 92022, 102038, 114558, 133651, 139202, 153057, 208803, 267302, 306114, 357133, 400953, 417606, 487207, 714266, 801906, 935557, 974414, 1071399, 1461621, 1871114, 2142798, 2499931, 2806671, 2923242, 3112159, 4999862, 5613342, 6224318, 7499793, 9336477, 14999586, 18672954, 21785113, 43570226, 65355339, 130710678, 152495791, 304991582, 457487373, 914974746]

約数ペア:

[(1, 914974746), (2, 457487373), (3, 304991582), (6, 152495791), (7, 130710678), (14, 65355339), (21, 43570226), (42, 21785113), (49, 18672954), (61, 14999586), (98, 9336477), (122, 7499793), (147, 6224318), (163, 5613342), (183, 4999862), (294, 3112159), (313, 2923242), (326, 2806671), (366, 2499931), (427, 2142798), (489, 1871114), (626, 1461621), (854, 1071399), (939, 974414), (978, 935557), (1141, 801906), (1281, 714266), (1878, 487207), (2191, 417606), (2282, 400953), (2562, 357133), (2989, 306114), (3423, 267302), (4382, 208803), (5978, 153057), (6573, 139202), (6846, 133651), (7987, 114558), (8967, 102038), (9943, 92022), (13146, 69601), (15337, 59658), (15974, 57279), (17934, 51019), (19093, 47922), (19886, 46011), (23961, 38186), (29829, 30674)]