1552511488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4609

約数の個数: 80

約数和(自身を含む): 3440226240

約数和(自身を除く): 1887714752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 512, 671, 704, 976, 1342, 1408, 1952, 2684, 2816, 3904, 4519, 5368, 5632, 7808, 9038, 10736, 15616, 18076, 21472, 31232, 36152, 42944, 49709, 72304, 85888, 99418, 144608, 171776, 198836, 275659, 289216, 343552, 397672, 551318, 578432, 795344, 1102636, 1156864, 1590688, 2205272, 2313728, 3032249, 3181376, 4410544, 6064498, 6362752, 8821088, 12128996, 12725504, 17642176, 24257992, 25451008, 35284352, 48515984, 70568704, 97031968, 141137408, 194063936, 388127872, 776255744, 1552511488]

約数ペア:

[(1, 1552511488), (2, 776255744), (4, 388127872), (8, 194063936), (11, 141137408), (16, 97031968), (22, 70568704), (32, 48515984), (44, 35284352), (61, 25451008), (64, 24257992), (88, 17642176), (122, 12725504), (128, 12128996), (176, 8821088), (244, 6362752), (256, 6064498), (352, 4410544), (488, 3181376), (512, 3032249), (671, 2313728), (704, 2205272), (976, 1590688), (1342, 1156864), (1408, 1102636), (1952, 795344), (2684, 578432), (2816, 551318), (3904, 397672), (4519, 343552), (5368, 289216), (5632, 275659), (7808, 198836), (9038, 171776), (10736, 144608), (15616, 99418), (18076, 85888), (21472, 72304), (31232, 49709), (36152, 42944)]