1487571384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{128861}}^1$

素因数の和:128920

約数の個数: 64

約数和(自身を含む): 4113275040

約数和(自身を除く): 2625703656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 128861, 257722, 386583, 515444, 773166, 1030888, 1546332, 1675193, 3092664, 3350386, 4767857, 5025579, 6700772, 9535714, 10051158, 13401544, 14303571, 19071428, 20102316, 28607142, 38142856, 40204632, 57214284, 61982141, 114428568, 123964282, 185946423, 247928564, 371892846, 495857128, 743785692, 1487571384]

約数ペア:

[(1, 1487571384), (2, 743785692), (3, 495857128), (4, 371892846), (6, 247928564), (8, 185946423), (12, 123964282), (13, 114428568), (24, 61982141), (26, 57214284), (37, 40204632), (39, 38142856), (52, 28607142), (74, 20102316), (78, 19071428), (104, 14303571), (111, 13401544), (148, 10051158), (156, 9535714), (222, 6700772), (296, 5025579), (312, 4767857), (444, 3350386), (481, 3092664), (888, 1675193), (962, 1546332), (1443, 1030888), (1924, 773166), (2886, 515444), (3848, 386583), (5772, 257722), (11544, 128861)]