123669942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 283544064

約数和(自身を除く): 159874122

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 257, 317, 506, 514, 634, 759, 771, 951, 1518, 1542, 1902, 2827, 3487, 5654, 5911, 6974, 7291, 8481, 10461, 11822, 14582, 16962, 17733, 20922, 21873, 35466, 43746, 65021, 80201, 81469, 130042, 160402, 162938, 195063, 240603, 244407, 390126, 481206, 488814, 896159, 1792318, 1873787, 2688477, 3747574, 5376954, 5621361, 11242722, 20611657, 41223314, 61834971, 123669942]

約数ペア:

[(1, 123669942), (2, 61834971), (3, 41223314), (6, 20611657), (11, 11242722), (22, 5621361), (23, 5376954), (33, 3747574), (46, 2688477), (66, 1873787), (69, 1792318), (138, 896159), (253, 488814), (257, 481206), (317, 390126), (506, 244407), (514, 240603), (634, 195063), (759, 162938), (771, 160402), (951, 130042), (1518, 81469), (1542, 80201), (1902, 65021), (2827, 43746), (3487, 35466), (5654, 21873), (5911, 20922), (6974, 17733), (7291, 16962), (8481, 14582), (10461, 11822)]