972214462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 1663286400

約数和(自身を除く): 691071938

約数列:

[1, 2, 17, 23, 34, 46, 61, 89, 122, 178, 229, 391, 458, 782, 1037, 1403, 1513, 2047, 2074, 2806, 3026, 3893, 4094, 5267, 5429, 7786, 10534, 10858, 13969, 20381, 23851, 27938, 34799, 40762, 47702, 69598, 89539, 92293, 124867, 179078, 184586, 237473, 249734, 321287, 346477, 468763, 474946, 642574, 692954, 937526, 1243241, 2122739, 2486482, 4245478, 5461879, 7968971, 10923758, 15937942, 21135097, 28594543, 42270194, 57189086, 486107231, 972214462]

約数ペア:

[(1, 972214462), (2, 486107231), (17, 57189086), (23, 42270194), (34, 28594543), (46, 21135097), (61, 15937942), (89, 10923758), (122, 7968971), (178, 5461879), (229, 4245478), (391, 2486482), (458, 2122739), (782, 1243241), (1037, 937526), (1403, 692954), (1513, 642574), (2047, 474946), (2074, 468763), (2806, 346477), (3026, 321287), (3893, 249734), (4094, 237473), (5267, 184586), (5429, 179078), (7786, 124867), (10534, 92293), (10858, 89539), (13969, 69598), (20381, 47702), (23851, 40762), (27938, 34799)]