303139648

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 742639104

約数和(自身を除く): 439499456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 136, 212, 224, 238, 272, 371, 424, 448, 476, 544, 742, 751, 848, 901, 952, 1088, 1484, 1502, 1696, 1802, 1904, 2968, 3004, 3392, 3604, 3808, 5257, 5936, 6008, 6307, 7208, 7616, 10514, 11872, 12016, 12614, 12767, 14416, 21028, 23744, 24032, 25228, 25534, 28832, 39803, 42056, 48064, 50456, 51068, 57664, 79606, 84112, 89369, 100912, 102136, 159212, 168224, 178738, 201824, 204272, 278621, 318424, 336448, 357476, 403648, 408544, 557242, 636848, 676651, 714952, 817088, 1114484, 1273696, 1353302, 1429904, 2228968, 2547392, 2706604, 2859808, 4457936, 4736557, 5413208, 5719616, 8915872, 9473114, 10826416, 17831744, 18946228, 21652832, 37892456, 43305664, 75784912, 151569824, 303139648]

約数ペア:

[(1, 303139648), (2, 151569824), (4, 75784912), (7, 43305664), (8, 37892456), (14, 21652832), (16, 18946228), (17, 17831744), (28, 10826416), (32, 9473114), (34, 8915872), (53, 5719616), (56, 5413208), (64, 4736557), (68, 4457936), (106, 2859808), (112, 2706604), (119, 2547392), (136, 2228968), (212, 1429904), (224, 1353302), (238, 1273696), (272, 1114484), (371, 817088), (424, 714952), (448, 676651), (476, 636848), (544, 557242), (742, 408544), (751, 403648), (848, 357476), (901, 336448), (952, 318424), (1088, 278621), (1484, 204272), (1502, 201824), (1696, 178738), (1802, 168224), (1904, 159212), (2968, 102136), (3004, 100912), (3392, 89369), (3604, 84112), (3808, 79606), (5257, 57664), (5936, 51068), (6008, 50456), (6307, 48064), (7208, 42056), (7616, 39803), (10514, 28832), (11872, 25534), (12016, 25228), (12614, 24032), (12767, 23744), (14416, 21028)]