309840608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3136

約数の個数: 96

約数和(自身を含む): 779321088

約数和(自身を除く): 469480480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 451, 574, 616, 656, 902, 1148, 1232, 1312, 1804, 2296, 2464, 3067, 3157, 3608, 4592, 6134, 6314, 7216, 9184, 12268, 12628, 14432, 21469, 24536, 25256, 33737, 42938, 49072, 50512, 67474, 85876, 98144, 101024, 125747, 134948, 171752, 236159, 251494, 269896, 343504, 472318, 502988, 539792, 687008, 880229, 944636, 1005976, 1079584, 1383217, 1760458, 1889272, 2011952, 2766434, 3520916, 3778544, 4023904, 5532868, 7041832, 7557088, 9682519, 11065736, 14083664, 19365038, 22131472, 28167328, 38730076, 44262944, 77460152, 154920304, 309840608]

約数ペア:

[(1, 309840608), (2, 154920304), (4, 77460152), (7, 44262944), (8, 38730076), (11, 28167328), (14, 22131472), (16, 19365038), (22, 14083664), (28, 11065736), (32, 9682519), (41, 7557088), (44, 7041832), (56, 5532868), (77, 4023904), (82, 3778544), (88, 3520916), (112, 2766434), (154, 2011952), (164, 1889272), (176, 1760458), (224, 1383217), (287, 1079584), (308, 1005976), (328, 944636), (352, 880229), (451, 687008), (574, 539792), (616, 502988), (656, 472318), (902, 343504), (1148, 269896), (1232, 251494), (1312, 236159), (1804, 171752), (2296, 134948), (2464, 125747), (3067, 101024), (3157, 98144), (3608, 85876), (4592, 67474), (6134, 50512), (6314, 49072), (7216, 42938), (9184, 33737), (12268, 25256), (12628, 24536), (14432, 21469)]