1220456328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 3866405760

約数和(自身を除く): 2645949432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 97, 98, 104, 147, 156, 168, 182, 194, 196, 273, 291, 294, 312, 364, 388, 392, 546, 582, 588, 637, 679, 728, 776, 823, 1092, 1164, 1176, 1261, 1274, 1358, 1646, 1911, 2037, 2184, 2328, 2469, 2522, 2548, 2716, 3292, 3783, 3822, 4074, 4753, 4938, 5044, 5096, 5432, 5761, 6584, 7566, 7644, 8148, 8827, 9506, 9876, 10088, 10699, 11522, 14259, 15132, 15288, 16296, 17283, 17654, 19012, 19752, 21398, 23044, 26481, 28518, 30264, 32097, 34566, 35308, 38024, 40327, 42796, 46088, 52962, 57036, 61789, 64194, 69132, 70616, 74893, 79831, 80654, 85592, 105924, 114072, 120981, 123578, 128388, 138264, 149786, 159662, 161308, 185367, 211848, 224679, 239493, 241962, 247156, 256776, 299572, 319324, 322616, 370734, 449358, 478986, 483924, 494312, 524251, 558817, 599144, 638648, 741468, 898716, 957972, 967848, 1037803, 1048502, 1117634, 1482936, 1572753, 1676451, 1797432, 1915944, 2075606, 2097004, 2235268, 3113409, 3145506, 3352902, 3911719, 4151212, 4194008, 4470536, 6226818, 6291012, 6705804, 7264621, 7823438, 8302424, 11735157, 12453636, 12582024, 13411608, 14529242, 15646876, 21793863, 23470314, 24907272, 29058484, 31293752, 43587726, 46940628, 50852347, 58116968, 87175452, 93881256, 101704694, 152557041, 174350904, 203409388, 305114082, 406818776, 610228164, 1220456328]

約数ペア:

[(1, 1220456328), (2, 610228164), (3, 406818776), (4, 305114082), (6, 203409388), (7, 174350904), (8, 152557041), (12, 101704694), (13, 93881256), (14, 87175452), (21, 58116968), (24, 50852347), (26, 46940628), (28, 43587726), (39, 31293752), (42, 29058484), (49, 24907272), (52, 23470314), (56, 21793863), (78, 15646876), (84, 14529242), (91, 13411608), (97, 12582024), (98, 12453636), (104, 11735157), (147, 8302424), (156, 7823438), (168, 7264621), (182, 6705804), (194, 6291012), (196, 6226818), (273, 4470536), (291, 4194008), (294, 4151212), (312, 3911719), (364, 3352902), (388, 3145506), (392, 3113409), (546, 2235268), (582, 2097004), (588, 2075606), (637, 1915944), (679, 1797432), (728, 1676451), (776, 1572753), (823, 1482936), (1092, 1117634), (1164, 1048502), (1176, 1037803), (1261, 967848), (1274, 957972), (1358, 898716), (1646, 741468), (1911, 638648), (2037, 599144), (2184, 558817), (2328, 524251), (2469, 494312), (2522, 483924), (2548, 478986), (2716, 449358), (3292, 370734), (3783, 322616), (3822, 319324), (4074, 299572), (4753, 256776), (4938, 247156), (5044, 241962), (5096, 239493), (5432, 224679), (5761, 211848), (6584, 185367), (7566, 161308), (7644, 159662), (8148, 149786), (8827, 138264), (9506, 128388), (9876, 123578), (10088, 120981), (10699, 114072), (11522, 105924), (14259, 85592), (15132, 80654), (15288, 79831), (16296, 74893), (17283, 70616), (17654, 69132), (19012, 64194), (19752, 61789), (21398, 57036), (23044, 52962), (26481, 46088), (28518, 42796), (30264, 40327), (32097, 38024), (34566, 35308)]