249504736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 560105280

約数和(自身を除く): 310600544

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 89, 92, 104, 178, 184, 208, 293, 299, 356, 368, 416, 586, 598, 712, 736, 1157, 1172, 1196, 1424, 2047, 2314, 2344, 2392, 2848, 3809, 4094, 4628, 4688, 4784, 6739, 7618, 8188, 9256, 9376, 9568, 13478, 15236, 16376, 18512, 26077, 26611, 26956, 30472, 32752, 37024, 52154, 53222, 53912, 60944, 65504, 87607, 104308, 106444, 107824, 121888, 175214, 208616, 212888, 215648, 339001, 350428, 417232, 425776, 599771, 678002, 700856, 834464, 851552, 1199542, 1356004, 1401712, 2399084, 2712008, 2803424, 4798168, 5424016, 7797023, 9596336, 10848032, 15594046, 19192672, 31188092, 62376184, 124752368, 249504736]

約数ペア:

[(1, 249504736), (2, 124752368), (4, 62376184), (8, 31188092), (13, 19192672), (16, 15594046), (23, 10848032), (26, 9596336), (32, 7797023), (46, 5424016), (52, 4798168), (89, 2803424), (92, 2712008), (104, 2399084), (178, 1401712), (184, 1356004), (208, 1199542), (293, 851552), (299, 834464), (356, 700856), (368, 678002), (416, 599771), (586, 425776), (598, 417232), (712, 350428), (736, 339001), (1157, 215648), (1172, 212888), (1196, 208616), (1424, 175214), (2047, 121888), (2314, 107824), (2344, 106444), (2392, 104308), (2848, 87607), (3809, 65504), (4094, 60944), (4628, 53912), (4688, 53222), (4784, 52154), (6739, 37024), (7618, 32752), (8188, 30472), (9256, 26956), (9376, 26611), (9568, 26077), (13478, 18512), (15236, 16376)]