2055456

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 6616764

約数和(自身を除く): 4561308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 81, 96, 104, 108, 117, 122, 144, 156, 162, 183, 208, 216, 234, 244, 288, 312, 324, 351, 366, 416, 432, 468, 488, 549, 624, 648, 702, 732, 793, 864, 936, 976, 1053, 1098, 1248, 1296, 1404, 1464, 1586, 1647, 1872, 1952, 2106, 2196, 2379, 2592, 2808, 2928, 3172, 3294, 3744, 4212, 4392, 4758, 4941, 5616, 5856, 6344, 6588, 7137, 8424, 8784, 9516, 9882, 11232, 12688, 13176, 14274, 16848, 17568, 19032, 19764, 21411, 25376, 26352, 28548, 33696, 38064, 39528, 42822, 52704, 57096, 64233, 76128, 79056, 85644, 114192, 128466, 158112, 171288, 228384, 256932, 342576, 513864, 685152, 1027728, 2055456]

約数ペア:

[(1, 2055456), (2, 1027728), (3, 685152), (4, 513864), (6, 342576), (8, 256932), (9, 228384), (12, 171288), (13, 158112), (16, 128466), (18, 114192), (24, 85644), (26, 79056), (27, 76128), (32, 64233), (36, 57096), (39, 52704), (48, 42822), (52, 39528), (54, 38064), (61, 33696), (72, 28548), (78, 26352), (81, 25376), (96, 21411), (104, 19764), (108, 19032), (117, 17568), (122, 16848), (144, 14274), (156, 13176), (162, 12688), (183, 11232), (208, 9882), (216, 9516), (234, 8784), (244, 8424), (288, 7137), (312, 6588), (324, 6344), (351, 5856), (366, 5616), (416, 4941), (432, 4758), (468, 4392), (488, 4212), (549, 3744), (624, 3294), (648, 3172), (702, 2928), (732, 2808), (793, 2592), (864, 2379), (936, 2196), (976, 2106), (1053, 1952), (1098, 1872), (1248, 1647), (1296, 1586), (1404, 1464)]