1330496272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 3084302592

約数和(自身を除く): 1753806320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 397, 644, 794, 1288, 1301, 1588, 2576, 2602, 2779, 3176, 5204, 5558, 6352, 9107, 9131, 10408, 11116, 18214, 18262, 20816, 22232, 29923, 36428, 36524, 44464, 59846, 63917, 72856, 73048, 119692, 127834, 145712, 146096, 209461, 239384, 255668, 418922, 478768, 511336, 516497, 837844, 1022672, 1032994, 1675688, 2065988, 3351376, 3615479, 4131976, 7230958, 8263952, 11879431, 14461916, 23758862, 28923832, 47517724, 57847664, 83156017, 95035448, 166312034, 190070896, 332624068, 665248136, 1330496272]

約数ペア:

[(1, 1330496272), (2, 665248136), (4, 332624068), (7, 190070896), (8, 166312034), (14, 95035448), (16, 83156017), (23, 57847664), (28, 47517724), (46, 28923832), (56, 23758862), (92, 14461916), (112, 11879431), (161, 8263952), (184, 7230958), (322, 4131976), (368, 3615479), (397, 3351376), (644, 2065988), (794, 1675688), (1288, 1032994), (1301, 1022672), (1588, 837844), (2576, 516497), (2602, 511336), (2779, 478768), (3176, 418922), (5204, 255668), (5558, 239384), (6352, 209461), (9107, 146096), (9131, 145712), (10408, 127834), (11116, 119692), (18214, 73048), (18262, 72856), (20816, 63917), (22232, 59846), (29923, 44464), (36428, 36524)]