190321464

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 490682880

約数和(自身を除く): 300361416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 1464, 1704, 1831, 3662, 4331, 5493, 7324, 8662, 10986, 12993, 14648, 17324, 21972, 25986, 34648, 43944, 51972, 103944, 111691, 130001, 223382, 260002, 335073, 390003, 446764, 520004, 670146, 780006, 893528, 1040008, 1340292, 1560012, 2680584, 3120024, 7930061, 15860122, 23790183, 31720244, 47580366, 63440488, 95160732, 190321464]

約数ペア:

[(1, 190321464), (2, 95160732), (3, 63440488), (4, 47580366), (6, 31720244), (8, 23790183), (12, 15860122), (24, 7930061), (61, 3120024), (71, 2680584), (122, 1560012), (142, 1340292), (183, 1040008), (213, 893528), (244, 780006), (284, 670146), (366, 520004), (426, 446764), (488, 390003), (568, 335073), (732, 260002), (852, 223382), (1464, 130001), (1704, 111691), (1831, 103944), (3662, 51972), (4331, 43944), (5493, 34648), (7324, 25986), (8662, 21972), (10986, 17324), (12993, 14648)]