221630346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2536

約数の個数: 96

約数和(自身を含む): 591372288

約数和(自身を除く): 369741942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 322, 414, 434, 483, 558, 651, 713, 966, 1302, 1426, 1449, 1953, 2139, 2467, 2898, 3906, 4278, 4934, 4991, 6417, 7401, 9982, 12834, 14802, 14973, 17269, 22203, 29946, 34538, 44406, 44919, 51807, 56741, 76477, 89838, 103614, 113482, 152954, 155421, 170223, 229431, 310842, 340446, 397187, 458862, 510669, 535339, 688293, 794374, 1021338, 1070678, 1191561, 1376586, 1606017, 1758971, 2383122, 3212034, 3517942, 3574683, 4818051, 5276913, 7149366, 9636102, 10553826, 12312797, 15830739, 24625594, 31661478, 36938391, 73876782, 110815173, 221630346]

約数ペア:

[(1, 221630346), (2, 110815173), (3, 73876782), (6, 36938391), (7, 31661478), (9, 24625594), (14, 15830739), (18, 12312797), (21, 10553826), (23, 9636102), (31, 7149366), (42, 5276913), (46, 4818051), (62, 3574683), (63, 3517942), (69, 3212034), (93, 2383122), (126, 1758971), (138, 1606017), (161, 1376586), (186, 1191561), (207, 1070678), (217, 1021338), (279, 794374), (322, 688293), (414, 535339), (434, 510669), (483, 458862), (558, 397187), (651, 340446), (713, 310842), (966, 229431), (1302, 170223), (1426, 155421), (1449, 152954), (1953, 113482), (2139, 103614), (2467, 89838), (2898, 76477), (3906, 56741), (4278, 51807), (4934, 44919), (4991, 44406), (6417, 34538), (7401, 29946), (9982, 22203), (12834, 17269), (14802, 14973)]