123124428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 389867520

約数和(自身を除く): 266743092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 73, 84, 92, 97, 108, 126, 138, 146, 161, 189, 194, 207, 219, 252, 276, 291, 292, 322, 378, 388, 414, 438, 483, 511, 582, 621, 644, 657, 679, 756, 828, 873, 876, 966, 1022, 1164, 1242, 1314, 1358, 1449, 1533, 1679, 1746, 1932, 1971, 2037, 2044, 2231, 2484, 2619, 2628, 2716, 2898, 3066, 3358, 3492, 3942, 4074, 4347, 4462, 4599, 5037, 5238, 5796, 6111, 6132, 6693, 6716, 7081, 7884, 8148, 8694, 8924, 9198, 10074, 10476, 11753, 12222, 13386, 13797, 14162, 15111, 15617, 17388, 18333, 18396, 20079, 20148, 21243, 23506, 24444, 26772, 27594, 28324, 30222, 31234, 35259, 36666, 40158, 42486, 45333, 46851, 47012, 49567, 55188, 60237, 60444, 62468, 63729, 70518, 73332, 80316, 84972, 90666, 93702, 99134, 105777, 120474, 127458, 140553, 141036, 148701, 162863, 181332, 187404, 191187, 198268, 211554, 240948, 254916, 281106, 297402, 317331, 325726, 382374, 421659, 423108, 446103, 488589, 562212, 594804, 634662, 651452, 764748, 843318, 892206, 977178, 1140041, 1269324, 1338309, 1465767, 1686636, 1784412, 1954356, 2280082, 2676618, 2931534, 3420123, 4397301, 4560164, 5353236, 5863068, 6840246, 8794602, 10260369, 13680492, 17589204, 20520738, 30781107, 41041476, 61562214, 123124428]

約数ペア:

[(1, 123124428), (2, 61562214), (3, 41041476), (4, 30781107), (6, 20520738), (7, 17589204), (9, 13680492), (12, 10260369), (14, 8794602), (18, 6840246), (21, 5863068), (23, 5353236), (27, 4560164), (28, 4397301), (36, 3420123), (42, 2931534), (46, 2676618), (54, 2280082), (63, 1954356), (69, 1784412), (73, 1686636), (84, 1465767), (92, 1338309), (97, 1269324), (108, 1140041), (126, 977178), (138, 892206), (146, 843318), (161, 764748), (189, 651452), (194, 634662), (207, 594804), (219, 562212), (252, 488589), (276, 446103), (291, 423108), (292, 421659), (322, 382374), (378, 325726), (388, 317331), (414, 297402), (438, 281106), (483, 254916), (511, 240948), (582, 211554), (621, 198268), (644, 191187), (657, 187404), (679, 181332), (756, 162863), (828, 148701), (873, 141036), (876, 140553), (966, 127458), (1022, 120474), (1164, 105777), (1242, 99134), (1314, 93702), (1358, 90666), (1449, 84972), (1533, 80316), (1679, 73332), (1746, 70518), (1932, 63729), (1971, 62468), (2037, 60444), (2044, 60237), (2231, 55188), (2484, 49567), (2619, 47012), (2628, 46851), (2716, 45333), (2898, 42486), (3066, 40158), (3358, 36666), (3492, 35259), (3942, 31234), (4074, 30222), (4347, 28324), (4462, 27594), (4599, 26772), (5037, 24444), (5238, 23506), (5796, 21243), (6111, 20148), (6132, 20079), (6693, 18396), (6716, 18333), (7081, 17388), (7884, 15617), (8148, 15111), (8694, 14162), (8924, 13797), (9198, 13386), (10074, 12222), (10476, 11753)]