392916992

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 104

約数和(自身を含む): 869687616

約数和(自身を除く): 476770624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 157, 188, 208, 256, 314, 376, 416, 512, 611, 628, 752, 832, 1024, 1222, 1256, 1504, 1664, 2041, 2048, 2444, 2512, 3008, 3328, 4082, 4096, 4888, 5024, 6016, 6656, 7379, 8164, 9776, 10048, 12032, 13312, 14758, 16328, 19552, 20096, 24064, 26624, 29516, 32656, 39104, 40192, 48128, 53248, 59032, 65312, 78208, 80384, 95927, 96256, 118064, 130624, 156416, 160768, 191854, 192512, 236128, 261248, 312832, 321536, 383708, 472256, 522496, 625664, 643072, 767416, 944512, 1044992, 1251328, 1534832, 1889024, 2089984, 2502656, 3069664, 3778048, 4179968, 6139328, 7556096, 8359936, 12278656, 15112192, 24557312, 30224384, 49114624, 98229248, 196458496, 392916992]

約数ペア:

[(1, 392916992), (2, 196458496), (4, 98229248), (8, 49114624), (13, 30224384), (16, 24557312), (26, 15112192), (32, 12278656), (47, 8359936), (52, 7556096), (64, 6139328), (94, 4179968), (104, 3778048), (128, 3069664), (157, 2502656), (188, 2089984), (208, 1889024), (256, 1534832), (314, 1251328), (376, 1044992), (416, 944512), (512, 767416), (611, 643072), (628, 625664), (752, 522496), (832, 472256), (1024, 383708), (1222, 321536), (1256, 312832), (1504, 261248), (1664, 236128), (2041, 192512), (2048, 191854), (2444, 160768), (2512, 156416), (3008, 130624), (3328, 118064), (4082, 96256), (4096, 95927), (4888, 80384), (5024, 78208), (6016, 65312), (6656, 59032), (7379, 53248), (8164, 48128), (9776, 40192), (10048, 39104), (12032, 32656), (13312, 29516), (14758, 26624), (16328, 24064), (19552, 20096)]