993185440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 2656668672

約数和(自身を除く): 1663483232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 73, 80, 104, 124, 130, 146, 155, 160, 208, 211, 248, 260, 292, 310, 365, 403, 416, 422, 496, 520, 584, 620, 730, 806, 844, 949, 992, 1040, 1055, 1168, 1240, 1460, 1612, 1688, 1898, 2015, 2080, 2110, 2263, 2336, 2480, 2743, 2920, 3224, 3376, 3796, 4030, 4220, 4526, 4745, 4960, 5486, 5840, 6448, 6541, 6752, 7592, 8060, 8440, 9052, 9490, 10972, 11315, 11680, 12896, 13082, 13715, 15184, 15403, 16120, 16880, 18104, 18980, 21944, 22630, 26164, 27430, 29419, 30368, 30806, 32240, 32705, 33760, 36208, 37960, 43888, 45260, 52328, 54860, 58838, 61612, 64480, 65410, 72416, 75920, 77015, 85033, 87776, 90520, 104656, 109720, 117676, 123224, 130820, 147095, 151840, 154030, 170066, 181040, 200239, 209312, 219440, 235352, 246448, 261640, 294190, 308060, 340132, 362080, 400478, 425165, 438880, 470704, 477493, 492896, 523280, 588380, 616120, 680264, 800956, 850330, 941408, 954986, 1001195, 1046560, 1176760, 1232240, 1360528, 1601912, 1700660, 1909972, 2002390, 2353520, 2387465, 2464480, 2721056, 3203824, 3401320, 3819944, 4004780, 4707040, 4774930, 6207409, 6407648, 6802640, 7639888, 8009560, 9549860, 12414818, 13605280, 15279776, 16019120, 19099720, 24829636, 31037045, 32038240, 38199440, 49659272, 62074090, 76398880, 99318544, 124148180, 198637088, 248296360, 496592720, 993185440]

約数ペア:

[(1, 993185440), (2, 496592720), (4, 248296360), (5, 198637088), (8, 124148180), (10, 99318544), (13, 76398880), (16, 62074090), (20, 49659272), (26, 38199440), (31, 32038240), (32, 31037045), (40, 24829636), (52, 19099720), (62, 16019120), (65, 15279776), (73, 13605280), (80, 12414818), (104, 9549860), (124, 8009560), (130, 7639888), (146, 6802640), (155, 6407648), (160, 6207409), (208, 4774930), (211, 4707040), (248, 4004780), (260, 3819944), (292, 3401320), (310, 3203824), (365, 2721056), (403, 2464480), (416, 2387465), (422, 2353520), (496, 2002390), (520, 1909972), (584, 1700660), (620, 1601912), (730, 1360528), (806, 1232240), (844, 1176760), (949, 1046560), (992, 1001195), (1040, 954986), (1055, 941408), (1168, 850330), (1240, 800956), (1460, 680264), (1612, 616120), (1688, 588380), (1898, 523280), (2015, 492896), (2080, 477493), (2110, 470704), (2263, 438880), (2336, 425165), (2480, 400478), (2743, 362080), (2920, 340132), (3224, 308060), (3376, 294190), (3796, 261640), (4030, 246448), (4220, 235352), (4526, 219440), (4745, 209312), (4960, 200239), (5486, 181040), (5840, 170066), (6448, 154030), (6541, 151840), (6752, 147095), (7592, 130820), (8060, 123224), (8440, 117676), (9052, 109720), (9490, 104656), (10972, 90520), (11315, 87776), (11680, 85033), (12896, 77015), (13082, 75920), (13715, 72416), (15184, 65410), (15403, 64480), (16120, 61612), (16880, 58838), (18104, 54860), (18980, 52328), (21944, 45260), (22630, 43888), (26164, 37960), (27430, 36208), (29419, 33760), (30368, 32705), (30806, 32240)]