19239492064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 43975673280

約数和(自身を除く): 24736181216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 43, 52, 74, 82, 86, 104, 148, 164, 172, 208, 296, 328, 344, 416, 481, 533, 559, 592, 656, 688, 709, 962, 1066, 1118, 1184, 1312, 1376, 1418, 1517, 1591, 1763, 1924, 2132, 2236, 2836, 3034, 3182, 3526, 3848, 4264, 4472, 5672, 6068, 6364, 7052, 7696, 8528, 8944, 9217, 11344, 12136, 12728, 14104, 15392, 17056, 17888, 18434, 19721, 20683, 22688, 22919, 24272, 25456, 26233, 28208, 29069, 30487, 36868, 39442, 41366, 45838, 48544, 50912, 52466, 56416, 58138, 60974, 65231, 73736, 78884, 82732, 91676, 104932, 116276, 121948, 130462, 147472, 157768, 165464, 183352, 209864, 232552, 243896, 260924, 294944, 315536, 330928, 341029, 366704, 377897, 396331, 419728, 465104, 487792, 521848, 631072, 661856, 682058, 733408, 755794, 792662, 839456, 848003, 930208, 975584, 1043696, 1075553, 1128019, 1249967, 1364116, 1511588, 1585324, 1696006, 2087392, 2151106, 2256038, 2499934, 2728232, 3023176, 3170648, 3392012, 4302212, 4512076, 4999868, 5456464, 6046352, 6341296, 6784024, 8604424, 9024152, 9999736, 10912928, 12092704, 12682592, 13568048, 13982189, 14664247, 16249571, 17208848, 18048304, 19999472, 27136096, 27964378, 29328494, 32499142, 34417696, 36096608, 39998944, 46248779, 55928756, 58656988, 64998284, 92497558, 111857512, 117313976, 129996568, 184995116, 223715024, 234627952, 259993136, 369990232, 447430048, 469255904, 519986272, 601234127, 739980464, 1202468254, 1479960928, 2404936508, 4809873016, 9619746032, 19239492064]

約数ペア:

[(1, 19239492064), (2, 9619746032), (4, 4809873016), (8, 2404936508), (13, 1479960928), (16, 1202468254), (26, 739980464), (32, 601234127), (37, 519986272), (41, 469255904), (43, 447430048), (52, 369990232), (74, 259993136), (82, 234627952), (86, 223715024), (104, 184995116), (148, 129996568), (164, 117313976), (172, 111857512), (208, 92497558), (296, 64998284), (328, 58656988), (344, 55928756), (416, 46248779), (481, 39998944), (533, 36096608), (559, 34417696), (592, 32499142), (656, 29328494), (688, 27964378), (709, 27136096), (962, 19999472), (1066, 18048304), (1118, 17208848), (1184, 16249571), (1312, 14664247), (1376, 13982189), (1418, 13568048), (1517, 12682592), (1591, 12092704), (1763, 10912928), (1924, 9999736), (2132, 9024152), (2236, 8604424), (2836, 6784024), (3034, 6341296), (3182, 6046352), (3526, 5456464), (3848, 4999868), (4264, 4512076), (4472, 4302212), (5672, 3392012), (6068, 3170648), (6364, 3023176), (7052, 2728232), (7696, 2499934), (8528, 2256038), (8944, 2151106), (9217, 2087392), (11344, 1696006), (12136, 1585324), (12728, 1511588), (14104, 1364116), (15392, 1249967), (17056, 1128019), (17888, 1075553), (18434, 1043696), (19721, 975584), (20683, 930208), (22688, 848003), (22919, 839456), (24272, 792662), (25456, 755794), (26233, 733408), (28208, 682058), (29069, 661856), (30487, 631072), (36868, 521848), (39442, 487792), (41366, 465104), (45838, 419728), (48544, 396331), (50912, 377897), (52466, 366704), (56416, 341029), (58138, 330928), (60974, 315536), (65231, 294944), (73736, 260924), (78884, 243896), (82732, 232552), (91676, 209864), (104932, 183352), (116276, 165464), (121948, 157768), (130462, 147472)]