499356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 1498224

約数和(自身を除く): 998868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 97, 99, 117, 132, 143, 156, 194, 198, 234, 286, 291, 388, 396, 429, 468, 572, 582, 858, 873, 1067, 1164, 1261, 1287, 1716, 1746, 2134, 2522, 2574, 3201, 3492, 3783, 4268, 5044, 5148, 6402, 7566, 9603, 11349, 12804, 13871, 15132, 19206, 22698, 27742, 38412, 41613, 45396, 55484, 83226, 124839, 166452, 249678, 499356]

約数ペア:

[(1, 499356), (2, 249678), (3, 166452), (4, 124839), (6, 83226), (9, 55484), (11, 45396), (12, 41613), (13, 38412), (18, 27742), (22, 22698), (26, 19206), (33, 15132), (36, 13871), (39, 12804), (44, 11349), (52, 9603), (66, 7566), (78, 6402), (97, 5148), (99, 5044), (117, 4268), (132, 3783), (143, 3492), (156, 3201), (194, 2574), (198, 2522), (234, 2134), (286, 1746), (291, 1716), (388, 1287), (396, 1261), (429, 1164), (468, 1067), (572, 873), (582, 858)]