1895645664

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3861

約数の個数: 144

約数和(自身を含む): 5918500224

約数和(自身を除く): 4022854560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 163, 176, 198, 264, 288, 326, 352, 396, 489, 528, 652, 792, 978, 1056, 1304, 1467, 1584, 1793, 1956, 2608, 2934, 3168, 3586, 3671, 3912, 5216, 5379, 5868, 7172, 7342, 7824, 10758, 11013, 11736, 14344, 14684, 15648, 16137, 21516, 22026, 23472, 28688, 29368, 32274, 33039, 40381, 43032, 44052, 46944, 57376, 58736, 64548, 66078, 80762, 86064, 88104, 117472, 121143, 129096, 132156, 161524, 172128, 176208, 242286, 258192, 264312, 323048, 352416, 363429, 484572, 516384, 528624, 598373, 646096, 726858, 969144, 1057248, 1196746, 1292192, 1453716, 1795119, 1938288, 2393492, 2907432, 3590238, 3876576, 4786984, 5385357, 5814864, 6582103, 7180476, 9573968, 10770714, 11629728, 13164206, 14360952, 19147936, 19746309, 21541428, 26328412, 28721904, 39492618, 43082856, 52656824, 57443808, 59238927, 78985236, 86165712, 105313648, 118477854, 157970472, 172331424, 210627296, 236955708, 315940944, 473911416, 631881888, 947822832, 1895645664]

約数ペア:

[(1, 1895645664), (2, 947822832), (3, 631881888), (4, 473911416), (6, 315940944), (8, 236955708), (9, 210627296), (11, 172331424), (12, 157970472), (16, 118477854), (18, 105313648), (22, 86165712), (24, 78985236), (32, 59238927), (33, 57443808), (36, 52656824), (44, 43082856), (48, 39492618), (66, 28721904), (72, 26328412), (88, 21541428), (96, 19746309), (99, 19147936), (132, 14360952), (144, 13164206), (163, 11629728), (176, 10770714), (198, 9573968), (264, 7180476), (288, 6582103), (326, 5814864), (352, 5385357), (396, 4786984), (489, 3876576), (528, 3590238), (652, 2907432), (792, 2393492), (978, 1938288), (1056, 1795119), (1304, 1453716), (1467, 1292192), (1584, 1196746), (1793, 1057248), (1956, 969144), (2608, 726858), (2934, 646096), (3168, 598373), (3586, 528624), (3671, 516384), (3912, 484572), (5216, 363429), (5379, 352416), (5868, 323048), (7172, 264312), (7342, 258192), (7824, 242286), (10758, 176208), (11013, 172128), (11736, 161524), (14344, 132156), (14684, 129096), (15648, 121143), (16137, 117472), (21516, 88104), (22026, 86064), (23472, 80762), (28688, 66078), (29368, 64548), (32274, 58736), (33039, 57376), (40381, 46944), (43032, 44052)]