260524728

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{70949}}^1$

素因数の和:70981

約数の個数: 64

約数和(自身を含む): 766260000

約数和(自身を除く): 505735272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 70949, 141898, 212847, 283796, 425694, 567592, 638541, 851388, 1206133, 1277082, 1702776, 1915623, 2412266, 2554164, 3618399, 3831246, 4824532, 5108328, 7236798, 7662492, 9649064, 10855197, 14473596, 15324984, 21710394, 28947192, 32565591, 43420788, 65131182, 86841576, 130262364, 260524728]

約数ペア:

[(1, 260524728), (2, 130262364), (3, 86841576), (4, 65131182), (6, 43420788), (8, 32565591), (9, 28947192), (12, 21710394), (17, 15324984), (18, 14473596), (24, 10855197), (27, 9649064), (34, 7662492), (36, 7236798), (51, 5108328), (54, 4824532), (68, 3831246), (72, 3618399), (102, 2554164), (108, 2412266), (136, 1915623), (153, 1702776), (204, 1277082), (216, 1206133), (306, 851388), (408, 638541), (459, 567592), (612, 425694), (918, 283796), (1224, 212847), (1836, 141898), (3672, 70949)]