397107144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 1387008000

約数和(自身を除く): 989900856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 114, 126, 133, 138, 152, 161, 168, 171, 184, 189, 207, 216, 228, 252, 266, 276, 322, 342, 378, 399, 414, 437, 456, 483, 504, 513, 532, 552, 601, 621, 644, 684, 756, 798, 828, 874, 966, 1026, 1064, 1197, 1202, 1242, 1288, 1311, 1368, 1449, 1512, 1596, 1656, 1748, 1803, 1932, 2052, 2394, 2404, 2484, 2622, 2898, 3059, 3192, 3496, 3591, 3606, 3864, 3933, 4104, 4207, 4347, 4788, 4808, 4968, 5244, 5409, 5796, 6118, 7182, 7212, 7866, 8414, 8694, 9177, 9576, 10488, 10818, 11419, 11592, 11799, 12236, 12621, 13823, 14364, 14424, 15732, 16227, 16828, 17388, 18354, 21636, 22838, 23598, 24472, 25242, 27531, 27646, 28728, 31464, 32454, 33656, 34257, 34776, 36708, 37863, 41469, 43272, 45676, 47196, 50484, 55062, 55292, 64908, 68514, 73416, 75726, 79933, 82593, 82938, 91352, 94392, 96761, 100968, 102771, 110124, 110584, 113589, 124407, 129816, 137028, 151452, 159866, 165186, 165876, 193522, 205542, 220248, 227178, 239799, 248814, 262637, 274056, 290283, 302904, 308313, 319732, 330372, 331752, 373221, 387044, 411084, 454356, 479598, 497628, 525274, 580566, 616626, 639464, 660744, 719397, 746442, 774088, 787911, 822168, 870849, 908712, 959196, 995256, 1050548, 1161132, 1233252, 1438794, 1492884, 1575822, 1741698, 1838459, 1918392, 2101096, 2158191, 2322264, 2363733, 2466504, 2612547, 2877588, 2985768, 3151644, 3483396, 3676918, 4316382, 4727466, 5225094, 5515377, 5755176, 6303288, 6966792, 7091199, 7353836, 8632764, 9454932, 10450188, 11030754, 14182398, 14707672, 16546131, 17265528, 18909864, 20900376, 22061508, 28364796, 33092262, 44123016, 49638393, 56729592, 66184524, 99276786, 132369048, 198553572, 397107144]

約数ペア:

[(1, 397107144), (2, 198553572), (3, 132369048), (4, 99276786), (6, 66184524), (7, 56729592), (8, 49638393), (9, 44123016), (12, 33092262), (14, 28364796), (18, 22061508), (19, 20900376), (21, 18909864), (23, 17265528), (24, 16546131), (27, 14707672), (28, 14182398), (36, 11030754), (38, 10450188), (42, 9454932), (46, 8632764), (54, 7353836), (56, 7091199), (57, 6966792), (63, 6303288), (69, 5755176), (72, 5515377), (76, 5225094), (84, 4727466), (92, 4316382), (108, 3676918), (114, 3483396), (126, 3151644), (133, 2985768), (138, 2877588), (152, 2612547), (161, 2466504), (168, 2363733), (171, 2322264), (184, 2158191), (189, 2101096), (207, 1918392), (216, 1838459), (228, 1741698), (252, 1575822), (266, 1492884), (276, 1438794), (322, 1233252), (342, 1161132), (378, 1050548), (399, 995256), (414, 959196), (437, 908712), (456, 870849), (483, 822168), (504, 787911), (513, 774088), (532, 746442), (552, 719397), (601, 660744), (621, 639464), (644, 616626), (684, 580566), (756, 525274), (798, 497628), (828, 479598), (874, 454356), (966, 411084), (1026, 387044), (1064, 373221), (1197, 331752), (1202, 330372), (1242, 319732), (1288, 308313), (1311, 302904), (1368, 290283), (1449, 274056), (1512, 262637), (1596, 248814), (1656, 239799), (1748, 227178), (1803, 220248), (1932, 205542), (2052, 193522), (2394, 165876), (2404, 165186), (2484, 159866), (2622, 151452), (2898, 137028), (3059, 129816), (3192, 124407), (3496, 113589), (3591, 110584), (3606, 110124), (3864, 102771), (3933, 100968), (4104, 96761), (4207, 94392), (4347, 91352), (4788, 82938), (4808, 82593), (4968, 79933), (5244, 75726), (5409, 73416), (5796, 68514), (6118, 64908), (7182, 55292), (7212, 55062), (7866, 50484), (8414, 47196), (8694, 45676), (9177, 43272), (9576, 41469), (10488, 37863), (10818, 36708), (11419, 34776), (11592, 34257), (11799, 33656), (12236, 32454), (12621, 31464), (13823, 28728), (14364, 27646), (14424, 27531), (15732, 25242), (16227, 24472), (16828, 23598), (17388, 22838), (18354, 21636)]