304471832

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 679280640

約数和(自身を除く): 374808808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1381, 1736, 1778, 2762, 3556, 3937, 5524, 7112, 7874, 9667, 11048, 15748, 19334, 27559, 31496, 38668, 42811, 55118, 77336, 85622, 110236, 171244, 175387, 220472, 299677, 342488, 350774, 599354, 701548, 1198708, 1227709, 1403096, 2397416, 2455418, 4910836, 5436997, 9821672, 10873994, 21747988, 38058979, 43495976, 76117958, 152235916, 304471832]

約数ペア:

[(1, 304471832), (2, 152235916), (4, 76117958), (7, 43495976), (8, 38058979), (14, 21747988), (28, 10873994), (31, 9821672), (56, 5436997), (62, 4910836), (124, 2455418), (127, 2397416), (217, 1403096), (248, 1227709), (254, 1198708), (434, 701548), (508, 599354), (868, 350774), (889, 342488), (1016, 299677), (1381, 220472), (1736, 175387), (1778, 171244), (2762, 110236), (3556, 85622), (3937, 77336), (5524, 55118), (7112, 42811), (7874, 38668), (9667, 31496), (11048, 27559), (15748, 19334)]