221112504

素因数分解:

$2^3\times 3^5\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 627419520

約数和(自身を除く): 406307016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 243, 321, 324, 428, 486, 642, 648, 856, 963, 972, 1063, 1284, 1926, 1944, 2126, 2568, 2889, 3189, 3852, 4252, 5778, 6378, 7704, 8504, 8667, 9567, 11556, 12756, 17334, 19134, 23112, 25512, 26001, 28701, 34668, 38268, 52002, 57402, 69336, 76536, 86103, 104004, 113741, 114804, 172206, 208008, 227482, 229608, 258309, 341223, 344412, 454964, 516618, 682446, 688824, 909928, 1023669, 1033236, 1364892, 2047338, 2066472, 2729784, 3071007, 4094676, 6142014, 8189352, 9213021, 12284028, 18426042, 24568056, 27639063, 36852084, 55278126, 73704168, 110556252, 221112504]

約数ペア:

[(1, 221112504), (2, 110556252), (3, 73704168), (4, 55278126), (6, 36852084), (8, 27639063), (9, 24568056), (12, 18426042), (18, 12284028), (24, 9213021), (27, 8189352), (36, 6142014), (54, 4094676), (72, 3071007), (81, 2729784), (107, 2066472), (108, 2047338), (162, 1364892), (214, 1033236), (216, 1023669), (243, 909928), (321, 688824), (324, 682446), (428, 516618), (486, 454964), (642, 344412), (648, 341223), (856, 258309), (963, 229608), (972, 227482), (1063, 208008), (1284, 172206), (1926, 114804), (1944, 113741), (2126, 104004), (2568, 86103), (2889, 76536), (3189, 69336), (3852, 57402), (4252, 52002), (5778, 38268), (6378, 34668), (7704, 28701), (8504, 26001), (8667, 25512), (9567, 23112), (11556, 19134), (12756, 17334)]