780263304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{14771}}^1$

素因数の和:14882

約数の個数: 64

約数和(自身を含む): 2042081280

約数和(自身を除く): 1261817976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4402, 6603, 8804, 13206, 14771, 17608, 26412, 29542, 44313, 52824, 59084, 88626, 118168, 177252, 354504, 457901, 915802, 1048741, 1373703, 1831604, 2097482, 2747406, 3146223, 3663208, 4194964, 5494812, 6292446, 8389928, 10989624, 12584892, 25169784, 32510971, 65021942, 97532913, 130043884, 195065826, 260087768, 390131652, 780263304]

約数ペア:

[(1, 780263304), (2, 390131652), (3, 260087768), (4, 195065826), (6, 130043884), (8, 97532913), (12, 65021942), (24, 32510971), (31, 25169784), (62, 12584892), (71, 10989624), (93, 8389928), (124, 6292446), (142, 5494812), (186, 4194964), (213, 3663208), (248, 3146223), (284, 2747406), (372, 2097482), (426, 1831604), (568, 1373703), (744, 1048741), (852, 915802), (1704, 457901), (2201, 354504), (4402, 177252), (6603, 118168), (8804, 88626), (13206, 59084), (14771, 52824), (17608, 44313), (26412, 29542)]