406388672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12109

約数の個数: 56

約数和(自身を含む): 881481600

約数和(自身を除く): 475092928

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 12049, 16864, 24098, 33728, 48196, 96392, 192784, 204833, 373519, 385568, 409666, 747038, 771136, 819332, 1494076, 1638664, 2988152, 3277328, 5976304, 6349823, 6554656, 11952608, 12699646, 13109312, 23905216, 25399292, 50798584, 101597168, 203194336, 406388672]

約数ペア:

[(1, 406388672), (2, 203194336), (4, 101597168), (8, 50798584), (16, 25399292), (17, 23905216), (31, 13109312), (32, 12699646), (34, 11952608), (62, 6554656), (64, 6349823), (68, 5976304), (124, 3277328), (136, 2988152), (248, 1638664), (272, 1494076), (496, 819332), (527, 771136), (544, 747038), (992, 409666), (1054, 385568), (1088, 373519), (1984, 204833), (2108, 192784), (4216, 96392), (8432, 48196), (12049, 33728), (16864, 24098)]