617445336

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 1577841120

約数和(自身を除く): 960395784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 421, 424, 636, 842, 1153, 1263, 1272, 1684, 2306, 2526, 3368, 3459, 4612, 5052, 6918, 9224, 10104, 13836, 22313, 27672, 44626, 61109, 66939, 89252, 122218, 133878, 178504, 183327, 244436, 267756, 366654, 485413, 488872, 535512, 733308, 970826, 1456239, 1466616, 1941652, 2912478, 3883304, 5824956, 11649912, 25726889, 51453778, 77180667, 102907556, 154361334, 205815112, 308722668, 617445336]

約数ペア:

[(1, 617445336), (2, 308722668), (3, 205815112), (4, 154361334), (6, 102907556), (8, 77180667), (12, 51453778), (24, 25726889), (53, 11649912), (106, 5824956), (159, 3883304), (212, 2912478), (318, 1941652), (421, 1466616), (424, 1456239), (636, 970826), (842, 733308), (1153, 535512), (1263, 488872), (1272, 485413), (1684, 366654), (2306, 267756), (2526, 244436), (3368, 183327), (3459, 178504), (4612, 133878), (5052, 122218), (6918, 89252), (9224, 66939), (10104, 61109), (13836, 44626), (22313, 27672)]