194741504

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 409715712

約数和(自身を除く): 214974208

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 424, 463, 496, 848, 926, 992, 1643, 1696, 1852, 1984, 3286, 3392, 3704, 3968, 6572, 6784, 7408, 7936, 13144, 13568, 14353, 14816, 24539, 26288, 28706, 29632, 49078, 52576, 57412, 59264, 98156, 105152, 114824, 118528, 196312, 210304, 229648, 392624, 420608, 459296, 760709, 785248, 918592, 1521418, 1570496, 1837184, 3042836, 3140992, 3674368, 6085672, 6281984, 12171344, 24342688, 48685376, 97370752, 194741504]

約数ペア:

[(1, 194741504), (2, 97370752), (4, 48685376), (8, 24342688), (16, 12171344), (31, 6281984), (32, 6085672), (53, 3674368), (62, 3140992), (64, 3042836), (106, 1837184), (124, 1570496), (128, 1521418), (212, 918592), (248, 785248), (256, 760709), (424, 459296), (463, 420608), (496, 392624), (848, 229648), (926, 210304), (992, 196312), (1643, 118528), (1696, 114824), (1852, 105152), (1984, 98156), (3286, 59264), (3392, 57412), (3704, 52576), (3968, 49078), (6572, 29632), (6784, 28706), (7408, 26288), (7936, 24539), (13144, 14816), (13568, 14353)]