308049248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 708323616

約数和(自身を除く): 400274368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 416, 442, 544, 559, 688, 731, 884, 1013, 1118, 1376, 1462, 1768, 2026, 2236, 2924, 3536, 4052, 4472, 5848, 7072, 8104, 8944, 9503, 11696, 13169, 16208, 17221, 17888, 19006, 23392, 26338, 32416, 34442, 38012, 43559, 52676, 68884, 76024, 87118, 105352, 137768, 152048, 174236, 210704, 223873, 275536, 304096, 348472, 421408, 447746, 551072, 566267, 696944, 740503, 895492, 1132534, 1393888, 1481006, 1790984, 2265068, 2962012, 3581968, 4530136, 5924024, 7163936, 9060272, 9626539, 11848048, 18120544, 19253078, 23696096, 38506156, 77012312, 154024624, 308049248]

約数ペア:

[(1, 308049248), (2, 154024624), (4, 77012312), (8, 38506156), (13, 23696096), (16, 19253078), (17, 18120544), (26, 11848048), (32, 9626539), (34, 9060272), (43, 7163936), (52, 5924024), (68, 4530136), (86, 3581968), (104, 2962012), (136, 2265068), (172, 1790984), (208, 1481006), (221, 1393888), (272, 1132534), (344, 895492), (416, 740503), (442, 696944), (544, 566267), (559, 551072), (688, 447746), (731, 421408), (884, 348472), (1013, 304096), (1118, 275536), (1376, 223873), (1462, 210704), (1768, 174236), (2026, 152048), (2236, 137768), (2924, 105352), (3536, 87118), (4052, 76024), (4472, 68884), (5848, 52676), (7072, 43559), (8104, 38012), (8944, 34442), (9503, 32416), (11696, 26338), (13169, 23392), (16208, 19006), (17221, 17888)]