304619392

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 781793280

約数和(自身を除く): 477173888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 997, 1232, 1364, 1408, 1736, 1984, 1994, 2387, 2464, 2728, 3472, 3968, 3988, 4774, 4928, 5456, 6944, 6979, 7976, 9548, 9856, 10912, 10967, 13888, 13958, 15952, 19096, 21824, 21934, 27776, 27916, 30907, 31904, 38192, 43648, 43868, 55832, 61814, 63808, 76384, 76769, 87736, 111664, 123628, 127616, 152768, 153538, 175472, 216349, 223328, 247256, 305536, 307076, 339977, 350944, 432698, 446656, 494512, 614152, 679954, 701888, 865396, 893312, 989024, 1228304, 1359908, 1403776, 1730792, 1978048, 2379839, 2456608, 2719816, 3461584, 3956096, 4759678, 4913216, 5439632, 6923168, 9519356, 9826432, 10879264, 13846336, 19038712, 21758528, 27692672, 38077424, 43517056, 76154848, 152309696, 304619392]

約数ペア:

[(1, 304619392), (2, 152309696), (4, 76154848), (7, 43517056), (8, 38077424), (11, 27692672), (14, 21758528), (16, 19038712), (22, 13846336), (28, 10879264), (31, 9826432), (32, 9519356), (44, 6923168), (56, 5439632), (62, 4913216), (64, 4759678), (77, 3956096), (88, 3461584), (112, 2719816), (124, 2456608), (128, 2379839), (154, 1978048), (176, 1730792), (217, 1403776), (224, 1359908), (248, 1228304), (308, 989024), (341, 893312), (352, 865396), (434, 701888), (448, 679954), (496, 614152), (616, 494512), (682, 446656), (704, 432698), (868, 350944), (896, 339977), (992, 307076), (997, 305536), (1232, 247256), (1364, 223328), (1408, 216349), (1736, 175472), (1984, 153538), (1994, 152768), (2387, 127616), (2464, 123628), (2728, 111664), (3472, 87736), (3968, 76769), (3988, 76384), (4774, 63808), (4928, 61814), (5456, 55832), (6944, 43868), (6979, 43648), (7976, 38192), (9548, 31904), (9856, 30907), (10912, 27916), (10967, 27776), (13888, 21934), (13958, 21824), (15952, 19096)]