216771552

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 651177072

約数和(自身を除く): 434405520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 366, 432, 457, 486, 488, 549, 648, 732, 864, 914, 972, 976, 1098, 1296, 1371, 1464, 1647, 1828, 1944, 1952, 2196, 2592, 2742, 2928, 3294, 3656, 3888, 4113, 4392, 4941, 5484, 5856, 6588, 7312, 7776, 8226, 8784, 9882, 10968, 12339, 13176, 14624, 14823, 16452, 17568, 19764, 21936, 24678, 26352, 27877, 29646, 32904, 37017, 39528, 43872, 49356, 52704, 55754, 59292, 65808, 74034, 79056, 83631, 98712, 111051, 111508, 118584, 131616, 148068, 158112, 167262, 197424, 222102, 223016, 237168, 250893, 296136, 334524, 394848, 444204, 446032, 474336, 501786, 592272, 669048, 752679, 888408, 892064, 1003572, 1184544, 1338096, 1505358, 1776816, 2007144, 2258037, 2676192, 3010716, 3553632, 4014288, 4516074, 6021432, 6774111, 8028576, 9032148, 12042864, 13548222, 18064296, 24085728, 27096444, 36128592, 54192888, 72257184, 108385776, 216771552]

約数ペア:

[(1, 216771552), (2, 108385776), (3, 72257184), (4, 54192888), (6, 36128592), (8, 27096444), (9, 24085728), (12, 18064296), (16, 13548222), (18, 12042864), (24, 9032148), (27, 8028576), (32, 6774111), (36, 6021432), (48, 4516074), (54, 4014288), (61, 3553632), (72, 3010716), (81, 2676192), (96, 2258037), (108, 2007144), (122, 1776816), (144, 1505358), (162, 1338096), (183, 1184544), (216, 1003572), (243, 892064), (244, 888408), (288, 752679), (324, 669048), (366, 592272), (432, 501786), (457, 474336), (486, 446032), (488, 444204), (549, 394848), (648, 334524), (732, 296136), (864, 250893), (914, 237168), (972, 223016), (976, 222102), (1098, 197424), (1296, 167262), (1371, 158112), (1464, 148068), (1647, 131616), (1828, 118584), (1944, 111508), (1952, 111051), (2196, 98712), (2592, 83631), (2742, 79056), (2928, 74034), (3294, 65808), (3656, 59292), (3888, 55754), (4113, 52704), (4392, 49356), (4941, 43872), (5484, 39528), (5856, 37017), (6588, 32904), (7312, 29646), (7776, 27877), (8226, 26352), (8784, 24678), (9882, 21936), (10968, 19764), (12339, 17568), (13176, 16452), (14624, 14823)]