245498176

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 112

約数和(自身を含む): 627351552

約数和(自身を除く): 381853376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1607, 1736, 1984, 2387, 2464, 2728, 3214, 3472, 4774, 4928, 5456, 6428, 6944, 9548, 10912, 11249, 12856, 13888, 17677, 19096, 21824, 22498, 25712, 35354, 38192, 44996, 49817, 51424, 70708, 76384, 89992, 99634, 102848, 123739, 141416, 152768, 179984, 199268, 247478, 282832, 348719, 359968, 398536, 494956, 547987, 565664, 697438, 719936, 797072, 989912, 1095974, 1131328, 1394876, 1594144, 1979824, 2191948, 2789752, 3188288, 3835909, 3959648, 4383896, 5579504, 7671818, 7919296, 8767792, 11159008, 15343636, 17535584, 22318016, 30687272, 35071168, 61374544, 122749088, 245498176]

約数ペア:

[(1, 245498176), (2, 122749088), (4, 61374544), (7, 35071168), (8, 30687272), (11, 22318016), (14, 17535584), (16, 15343636), (22, 11159008), (28, 8767792), (31, 7919296), (32, 7671818), (44, 5579504), (56, 4383896), (62, 3959648), (64, 3835909), (77, 3188288), (88, 2789752), (112, 2191948), (124, 1979824), (154, 1594144), (176, 1394876), (217, 1131328), (224, 1095974), (248, 989912), (308, 797072), (341, 719936), (352, 697438), (434, 565664), (448, 547987), (496, 494956), (616, 398536), (682, 359968), (704, 348719), (868, 282832), (992, 247478), (1232, 199268), (1364, 179984), (1607, 152768), (1736, 141416), (1984, 123739), (2387, 102848), (2464, 99634), (2728, 89992), (3214, 76384), (3472, 70708), (4774, 51424), (4928, 49817), (5456, 44996), (6428, 38192), (6944, 35354), (9548, 25712), (10912, 22498), (11249, 21824), (12856, 19096), (13888, 17677)]