1616968704

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 176

約数和(自身を含む): 4887908480

約数和(自身を除く): 3270939776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 608, 624, 741, 768, 832, 912, 988, 1024, 1216, 1248, 1482, 1536, 1664, 1824, 1976, 2131, 2432, 2496, 2964, 3072, 3328, 3648, 3952, 4262, 4864, 4992, 5928, 6393, 6656, 7296, 7904, 8524, 9728, 9984, 11856, 12786, 13312, 14592, 15808, 17048, 19456, 19968, 23712, 25572, 27703, 29184, 31616, 34096, 39936, 40489, 47424, 51144, 55406, 58368, 63232, 68192, 80978, 83109, 94848, 102288, 110812, 121467, 126464, 136384, 161956, 166218, 189696, 204576, 221624, 242934, 252928, 272768, 323912, 332436, 379392, 409152, 443248, 485868, 526357, 545536, 647824, 664872, 758784, 818304, 886496, 971736, 1052714, 1091072, 1295648, 1329744, 1579071, 1636608, 1772992, 1943472, 2105428, 2182144, 2591296, 2659488, 3158142, 3273216, 3545984, 3886944, 4210856, 5182592, 5318976, 6316284, 6546432, 7091968, 7773888, 8421712, 10365184, 10637952, 12632568, 14183936, 15547776, 16843424, 20730368, 21275904, 25265136, 28367872, 31095552, 33686848, 41460736, 42551808, 50530272, 62191104, 67373696, 85103616, 101060544, 124382208, 134747392, 202121088, 269494784, 404242176, 538989568, 808484352, 1616968704]

約数ペア:

[(1, 1616968704), (2, 808484352), (3, 538989568), (4, 404242176), (6, 269494784), (8, 202121088), (12, 134747392), (13, 124382208), (16, 101060544), (19, 85103616), (24, 67373696), (26, 62191104), (32, 50530272), (38, 42551808), (39, 41460736), (48, 33686848), (52, 31095552), (57, 28367872), (64, 25265136), (76, 21275904), (78, 20730368), (96, 16843424), (104, 15547776), (114, 14183936), (128, 12632568), (152, 10637952), (156, 10365184), (192, 8421712), (208, 7773888), (228, 7091968), (247, 6546432), (256, 6316284), (304, 5318976), (312, 5182592), (384, 4210856), (416, 3886944), (456, 3545984), (494, 3273216), (512, 3158142), (608, 2659488), (624, 2591296), (741, 2182144), (768, 2105428), (832, 1943472), (912, 1772992), (988, 1636608), (1024, 1579071), (1216, 1329744), (1248, 1295648), (1482, 1091072), (1536, 1052714), (1664, 971736), (1824, 886496), (1976, 818304), (2131, 758784), (2432, 664872), (2496, 647824), (2964, 545536), (3072, 526357), (3328, 485868), (3648, 443248), (3952, 409152), (4262, 379392), (4864, 332436), (4992, 323912), (5928, 272768), (6393, 252928), (6656, 242934), (7296, 221624), (7904, 204576), (8524, 189696), (9728, 166218), (9984, 161956), (11856, 136384), (12786, 126464), (13312, 121467), (14592, 110812), (15808, 102288), (17048, 94848), (19456, 83109), (19968, 80978), (23712, 68192), (25572, 63232), (27703, 58368), (29184, 55406), (31616, 51144), (34096, 47424), (39936, 40489)]