1333857460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 3157926912

約数和(自身を除く): 1824069452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 73, 124, 130, 146, 155, 260, 292, 310, 365, 403, 620, 730, 806, 949, 1460, 1612, 1898, 2015, 2263, 2267, 3796, 4030, 4526, 4534, 4745, 8060, 9052, 9068, 9490, 11315, 11335, 18980, 22630, 22670, 29419, 29471, 45260, 45340, 58838, 58942, 70277, 117676, 117884, 140554, 147095, 147355, 165491, 281108, 294190, 294710, 330982, 351385, 588380, 589420, 661964, 702770, 827455, 913601, 1405540, 1654910, 1827202, 2151383, 3309820, 3654404, 4302766, 4568005, 5130221, 8605532, 9136010, 10260442, 10756915, 18272020, 20520884, 21513830, 25651105, 43027660, 51302210, 66692873, 102604420, 133385746, 266771492, 333464365, 666928730, 1333857460]

約数ペア:

[(1, 1333857460), (2, 666928730), (4, 333464365), (5, 266771492), (10, 133385746), (13, 102604420), (20, 66692873), (26, 51302210), (31, 43027660), (52, 25651105), (62, 21513830), (65, 20520884), (73, 18272020), (124, 10756915), (130, 10260442), (146, 9136010), (155, 8605532), (260, 5130221), (292, 4568005), (310, 4302766), (365, 3654404), (403, 3309820), (620, 2151383), (730, 1827202), (806, 1654910), (949, 1405540), (1460, 913601), (1612, 827455), (1898, 702770), (2015, 661964), (2263, 589420), (2267, 588380), (3796, 351385), (4030, 330982), (4526, 294710), (4534, 294190), (4745, 281108), (8060, 165491), (9052, 147355), (9068, 147095), (9490, 140554), (11315, 117884), (11335, 117676), (18980, 70277), (22630, 58942), (22670, 58838), (29419, 45340), (29471, 45260)]