305948672

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 649958400

約数和(自身を除く): 344009728

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 79, 122, 124, 128, 158, 244, 248, 256, 316, 488, 496, 512, 632, 976, 992, 1024, 1264, 1891, 1952, 1984, 2048, 2449, 2528, 3782, 3904, 3968, 4819, 4898, 5056, 7564, 7808, 7936, 9638, 9796, 10112, 15128, 15616, 15872, 19276, 19592, 20224, 30256, 31232, 31744, 38552, 39184, 40448, 60512, 62464, 63488, 77104, 78368, 80896, 121024, 124928, 149389, 154208, 156736, 161792, 242048, 298778, 308416, 313472, 484096, 597556, 616832, 626944, 968192, 1195112, 1233664, 1253888, 1936384, 2390224, 2467328, 2507776, 3872768, 4780448, 4934656, 5015552, 9560896, 9869312, 19121792, 38243584, 76487168, 152974336, 305948672]

約数ペア:

[(1, 305948672), (2, 152974336), (4, 76487168), (8, 38243584), (16, 19121792), (31, 9869312), (32, 9560896), (61, 5015552), (62, 4934656), (64, 4780448), (79, 3872768), (122, 2507776), (124, 2467328), (128, 2390224), (158, 1936384), (244, 1253888), (248, 1233664), (256, 1195112), (316, 968192), (488, 626944), (496, 616832), (512, 597556), (632, 484096), (976, 313472), (992, 308416), (1024, 298778), (1264, 242048), (1891, 161792), (1952, 156736), (1984, 154208), (2048, 149389), (2449, 124928), (2528, 121024), (3782, 80896), (3904, 78368), (3968, 77104), (4819, 63488), (4898, 62464), (5056, 60512), (7564, 40448), (7808, 39184), (7936, 38552), (9638, 31744), (9796, 31232), (10112, 30256), (15128, 20224), (15616, 19592), (15872, 19276)]