290570688

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16322

約数の個数: 84

約数和(自身を含む): 859787968

約数和(自身を除く): 569217280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 16273, 17856, 32546, 48819, 65092, 97638, 130184, 146457, 195276, 260368, 292914, 390552, 504463, 520736, 585828, 781104, 1008926, 1041472, 1171656, 1513389, 1562208, 2017852, 2343312, 3026778, 3124416, 4035704, 4540167, 4686624, 6053556, 8071408, 9080334, 9373248, 12107112, 16142816, 18160668, 24214224, 32285632, 36321336, 48428448, 72642672, 96856896, 145285344, 290570688]

約数ペア:

[(1, 290570688), (2, 145285344), (3, 96856896), (4, 72642672), (6, 48428448), (8, 36321336), (9, 32285632), (12, 24214224), (16, 18160668), (18, 16142816), (24, 12107112), (31, 9373248), (32, 9080334), (36, 8071408), (48, 6053556), (62, 4686624), (64, 4540167), (72, 4035704), (93, 3124416), (96, 3026778), (124, 2343312), (144, 2017852), (186, 1562208), (192, 1513389), (248, 1171656), (279, 1041472), (288, 1008926), (372, 781104), (496, 585828), (558, 520736), (576, 504463), (744, 390552), (992, 292914), (1116, 260368), (1488, 195276), (1984, 146457), (2232, 130184), (2976, 97638), (4464, 65092), (5952, 48819), (8928, 32546), (16273, 17856)]