8278956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 16880724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 233, 252, 282, 329, 378, 423, 466, 564, 658, 699, 756, 846, 932, 987, 1269, 1316, 1398, 1631, 1692, 1974, 2097, 2538, 2796, 2961, 3262, 3948, 4194, 4893, 5076, 5922, 6291, 6524, 8388, 8883, 9786, 10951, 11844, 12582, 14679, 17766, 19572, 21902, 25164, 29358, 32853, 35532, 43804, 44037, 58716, 65706, 76657, 88074, 98559, 131412, 153314, 176148, 197118, 229971, 295677, 306628, 394236, 459942, 591354, 689913, 919884, 1182708, 1379826, 2069739, 2759652, 4139478, 8278956]

約数ペア:

[(1, 8278956), (2, 4139478), (3, 2759652), (4, 2069739), (6, 1379826), (7, 1182708), (9, 919884), (12, 689913), (14, 591354), (18, 459942), (21, 394236), (27, 306628), (28, 295677), (36, 229971), (42, 197118), (47, 176148), (54, 153314), (63, 131412), (84, 98559), (94, 88074), (108, 76657), (126, 65706), (141, 58716), (188, 44037), (189, 43804), (233, 35532), (252, 32853), (282, 29358), (329, 25164), (378, 21902), (423, 19572), (466, 17766), (564, 14679), (658, 12582), (699, 11844), (756, 10951), (846, 9786), (932, 8883), (987, 8388), (1269, 6524), (1316, 6291), (1398, 5922), (1631, 5076), (1692, 4893), (1974, 4194), (2097, 3948), (2538, 3262), (2796, 2961)]