858551928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10463}}^1$

素因数の和:10748

約数の個数: 64

約数和(自身を含む): 2320496640

約数和(自身を除く): 1461944712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1052, 1578, 2104, 3156, 3419, 6312, 6838, 10257, 10463, 13676, 20514, 20926, 27352, 31389, 41028, 41852, 62778, 82056, 83704, 125556, 136019, 251112, 272038, 408057, 544076, 816114, 1088152, 1632228, 2751769, 3264456, 5503538, 8255307, 11007076, 16510614, 22014152, 33021228, 35772997, 66042456, 71545994, 107318991, 143091988, 214637982, 286183976, 429275964, 858551928]

約数ペア:

[(1, 858551928), (2, 429275964), (3, 286183976), (4, 214637982), (6, 143091988), (8, 107318991), (12, 71545994), (13, 66042456), (24, 35772997), (26, 33021228), (39, 22014152), (52, 16510614), (78, 11007076), (104, 8255307), (156, 5503538), (263, 3264456), (312, 2751769), (526, 1632228), (789, 1088152), (1052, 816114), (1578, 544076), (2104, 408057), (3156, 272038), (3419, 251112), (6312, 136019), (6838, 125556), (10257, 83704), (10463, 82056), (13676, 62778), (20514, 41852), (20926, 41028), (27352, 31389)]