491567808

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{25349}}^1$

素因数の和:25465

約数の個数: 56

約数和(自身を含む): 1313535600

約数和(自身を除く): 821967792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 6464, 9696, 19392, 25349, 50698, 76047, 101396, 152094, 202792, 304188, 405584, 608376, 811168, 1216752, 1622336, 2433504, 2560249, 4867008, 5120498, 7680747, 10240996, 15361494, 20481992, 30722988, 40963984, 61445976, 81927968, 122891952, 163855936, 245783904, 491567808]

約数ペア:

[(1, 491567808), (2, 245783904), (3, 163855936), (4, 122891952), (6, 81927968), (8, 61445976), (12, 40963984), (16, 30722988), (24, 20481992), (32, 15361494), (48, 10240996), (64, 7680747), (96, 5120498), (101, 4867008), (192, 2560249), (202, 2433504), (303, 1622336), (404, 1216752), (606, 811168), (808, 608376), (1212, 405584), (1616, 304188), (2424, 202792), (3232, 152094), (4848, 101396), (6464, 76047), (9696, 50698), (19392, 25349)]