212588532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12277}}^1$

素因数の和:12337

約数の個数: 72

約数和(自身を含む): 594402536

約数和(自身を除く): 381814004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 12277, 17316, 24554, 36831, 49108, 73662, 110493, 147324, 159601, 220986, 319202, 441972, 454249, 478803, 638404, 908498, 957606, 1362747, 1436409, 1816996, 1915212, 2725494, 2872818, 4088241, 5450988, 5745636, 5905237, 8176482, 11810474, 16352964, 17715711, 23620948, 35431422, 53147133, 70862844, 106294266, 212588532]

約数ペア:

[(1, 212588532), (2, 106294266), (3, 70862844), (4, 53147133), (6, 35431422), (9, 23620948), (12, 17715711), (13, 16352964), (18, 11810474), (26, 8176482), (36, 5905237), (37, 5745636), (39, 5450988), (52, 4088241), (74, 2872818), (78, 2725494), (111, 1915212), (117, 1816996), (148, 1436409), (156, 1362747), (222, 957606), (234, 908498), (333, 638404), (444, 478803), (468, 454249), (481, 441972), (666, 319202), (962, 220986), (1332, 159601), (1443, 147324), (1924, 110493), (2886, 73662), (4329, 49108), (5772, 36831), (8658, 24554), (12277, 17316)]