21742996752

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{2063}}^1$

素因数の和:2898

約数の個数: 160

約数和(自身を含む): 64536821760

約数和(自身を除く): 42793825008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 787, 837, 1116, 1488, 1574, 1674, 2063, 2232, 2361, 3148, 3348, 4126, 4464, 4722, 6189, 6296, 6696, 7083, 8252, 9444, 12378, 12592, 13392, 14166, 16504, 18567, 18888, 21249, 24397, 24756, 28332, 33008, 37134, 37776, 42498, 48794, 49512, 55701, 56664, 63953, 73191, 74268, 84996, 97588, 99024, 111402, 113328, 127906, 146382, 148536, 169992, 191859, 195176, 219573, 222804, 255812, 292764, 297072, 339984, 383718, 390352, 439146, 445608, 511624, 575577, 585528, 658719, 767436, 878292, 891216, 1023248, 1151154, 1171056, 1317438, 1534872, 1623581, 1726731, 1756584, 2302308, 2634876, 3069744, 3247162, 3453462, 3513168, 4604616, 4870743, 5269752, 6494324, 6906924, 9209232, 9741486, 10539504, 12988648, 13813848, 14612229, 19482972, 25977296, 27627696, 29224458, 38965944, 43836687, 50331011, 58448916, 77931888, 87673374, 100662022, 116897832, 150993033, 175346748, 201324044, 233795664, 301986066, 350693496, 402648088, 452979099, 603972132, 701386992, 805296176, 905958198, 1207944264, 1358937297, 1811916396, 2415888528, 2717874594, 3623832792, 5435749188, 7247665584, 10871498376, 21742996752]

約数ペア:

[(1, 21742996752), (2, 10871498376), (3, 7247665584), (4, 5435749188), (6, 3623832792), (8, 2717874594), (9, 2415888528), (12, 1811916396), (16, 1358937297), (18, 1207944264), (24, 905958198), (27, 805296176), (31, 701386992), (36, 603972132), (48, 452979099), (54, 402648088), (62, 350693496), (72, 301986066), (93, 233795664), (108, 201324044), (124, 175346748), (144, 150993033), (186, 116897832), (216, 100662022), (248, 87673374), (279, 77931888), (372, 58448916), (432, 50331011), (496, 43836687), (558, 38965944), (744, 29224458), (787, 27627696), (837, 25977296), (1116, 19482972), (1488, 14612229), (1574, 13813848), (1674, 12988648), (2063, 10539504), (2232, 9741486), (2361, 9209232), (3148, 6906924), (3348, 6494324), (4126, 5269752), (4464, 4870743), (4722, 4604616), (6189, 3513168), (6296, 3453462), (6696, 3247162), (7083, 3069744), (8252, 2634876), (9444, 2302308), (12378, 1756584), (12592, 1726731), (13392, 1623581), (14166, 1534872), (16504, 1317438), (18567, 1171056), (18888, 1151154), (21249, 1023248), (24397, 891216), (24756, 878292), (28332, 767436), (33008, 658719), (37134, 585528), (37776, 575577), (42498, 511624), (48794, 445608), (49512, 439146), (55701, 390352), (56664, 383718), (63953, 339984), (73191, 297072), (74268, 292764), (84996, 255812), (97588, 222804), (99024, 219573), (111402, 195176), (113328, 191859), (127906, 169992), (146382, 148536)]