678755328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 176

約数和(自身を含む): 1968460704

約数和(自身を除く): 1289705376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 272, 317, 328, 384, 408, 492, 512, 544, 634, 656, 697, 768, 816, 951, 984, 1024, 1088, 1268, 1312, 1394, 1536, 1632, 1902, 1968, 2091, 2176, 2536, 2624, 2788, 3072, 3264, 3804, 3936, 4182, 4352, 5072, 5248, 5389, 5576, 6528, 7608, 7872, 8364, 8704, 10144, 10496, 10778, 11152, 12997, 13056, 15216, 15744, 16167, 16728, 17408, 20288, 20992, 21556, 22304, 25994, 26112, 30432, 31488, 32334, 33456, 38991, 40576, 41984, 43112, 44608, 51988, 52224, 60864, 62976, 64668, 66912, 77982, 81152, 86224, 89216, 103976, 121728, 125952, 129336, 133824, 155964, 162304, 172448, 178432, 207952, 220949, 243456, 258672, 267648, 311928, 324608, 344896, 356864, 415904, 441898, 486912, 517344, 535296, 623856, 662847, 689792, 713728, 831808, 883796, 973824, 1034688, 1070592, 1247712, 1325694, 1379584, 1663616, 1767592, 2069376, 2141184, 2495424, 2651388, 2759168, 3327232, 3535184, 4138752, 4990848, 5302776, 5518336, 6654464, 7070368, 8277504, 9981696, 10605552, 13308928, 14140736, 16555008, 19963392, 21211104, 28281472, 39926784, 42422208, 56562944, 84844416, 113125888, 169688832, 226251776, 339377664, 678755328]

約数ペア:

[(1, 678755328), (2, 339377664), (3, 226251776), (4, 169688832), (6, 113125888), (8, 84844416), (12, 56562944), (16, 42422208), (17, 39926784), (24, 28281472), (32, 21211104), (34, 19963392), (41, 16555008), (48, 14140736), (51, 13308928), (64, 10605552), (68, 9981696), (82, 8277504), (96, 7070368), (102, 6654464), (123, 5518336), (128, 5302776), (136, 4990848), (164, 4138752), (192, 3535184), (204, 3327232), (246, 2759168), (256, 2651388), (272, 2495424), (317, 2141184), (328, 2069376), (384, 1767592), (408, 1663616), (492, 1379584), (512, 1325694), (544, 1247712), (634, 1070592), (656, 1034688), (697, 973824), (768, 883796), (816, 831808), (951, 713728), (984, 689792), (1024, 662847), (1088, 623856), (1268, 535296), (1312, 517344), (1394, 486912), (1536, 441898), (1632, 415904), (1902, 356864), (1968, 344896), (2091, 324608), (2176, 311928), (2536, 267648), (2624, 258672), (2788, 243456), (3072, 220949), (3264, 207952), (3804, 178432), (3936, 172448), (4182, 162304), (4352, 155964), (5072, 133824), (5248, 129336), (5389, 125952), (5576, 121728), (6528, 103976), (7608, 89216), (7872, 86224), (8364, 81152), (8704, 77982), (10144, 66912), (10496, 64668), (10778, 62976), (11152, 60864), (12997, 52224), (13056, 51988), (15216, 44608), (15744, 43112), (16167, 41984), (16728, 40576), (17408, 38991), (20288, 33456), (20992, 32334), (21556, 31488), (22304, 30432), (25994, 26112)]