211242768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 616668864

約数和(自身を除く): 405426096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 121, 132, 148, 176, 222, 242, 264, 296, 363, 407, 444, 484, 528, 592, 726, 814, 888, 968, 983, 1221, 1452, 1628, 1776, 1936, 1966, 2442, 2904, 2949, 3256, 3932, 4477, 4884, 5808, 5898, 6512, 7864, 8954, 9768, 10813, 11796, 13431, 15728, 17908, 19536, 21626, 23592, 26862, 32439, 35816, 36371, 43252, 47184, 53724, 64878, 71632, 72742, 86504, 107448, 109113, 118943, 129756, 145484, 173008, 214896, 218226, 237886, 259512, 290968, 356829, 400081, 436452, 475772, 519024, 581936, 713658, 800162, 872904, 951544, 1200243, 1427316, 1600324, 1745808, 1903088, 2400486, 2854632, 3200648, 4400891, 4800972, 5709264, 6401296, 8801782, 9601944, 13202673, 17603564, 19203888, 26405346, 35207128, 52810692, 70414256, 105621384, 211242768]

約数ペア:

[(1, 211242768), (2, 105621384), (3, 70414256), (4, 52810692), (6, 35207128), (8, 26405346), (11, 19203888), (12, 17603564), (16, 13202673), (22, 9601944), (24, 8801782), (33, 6401296), (37, 5709264), (44, 4800972), (48, 4400891), (66, 3200648), (74, 2854632), (88, 2400486), (111, 1903088), (121, 1745808), (132, 1600324), (148, 1427316), (176, 1200243), (222, 951544), (242, 872904), (264, 800162), (296, 713658), (363, 581936), (407, 519024), (444, 475772), (484, 436452), (528, 400081), (592, 356829), (726, 290968), (814, 259512), (888, 237886), (968, 218226), (983, 214896), (1221, 173008), (1452, 145484), (1628, 129756), (1776, 118943), (1936, 109113), (1966, 107448), (2442, 86504), (2904, 72742), (2949, 71632), (3256, 64878), (3932, 53724), (4477, 47184), (4884, 43252), (5808, 36371), (5898, 35816), (6512, 32439), (7864, 26862), (8954, 23592), (9768, 21626), (10813, 19536), (11796, 17908), (13431, 15728)]