2740608

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 8853600

約数和(自身を除く): 6112992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 96, 104, 108, 117, 122, 128, 144, 156, 183, 192, 208, 216, 234, 244, 288, 312, 351, 366, 384, 416, 432, 468, 488, 549, 576, 624, 702, 732, 793, 832, 864, 936, 976, 1098, 1152, 1248, 1404, 1464, 1586, 1647, 1664, 1728, 1872, 1952, 2196, 2379, 2496, 2808, 2928, 3172, 3294, 3456, 3744, 3904, 4392, 4758, 4992, 5616, 5856, 6344, 6588, 7137, 7488, 7808, 8784, 9516, 11232, 11712, 12688, 13176, 14274, 14976, 17568, 19032, 21411, 22464, 23424, 25376, 26352, 28548, 35136, 38064, 42822, 44928, 50752, 52704, 57096, 70272, 76128, 85644, 101504, 105408, 114192, 152256, 171288, 210816, 228384, 304512, 342576, 456768, 685152, 913536, 1370304, 2740608]

約数ペア:

[(1, 2740608), (2, 1370304), (3, 913536), (4, 685152), (6, 456768), (8, 342576), (9, 304512), (12, 228384), (13, 210816), (16, 171288), (18, 152256), (24, 114192), (26, 105408), (27, 101504), (32, 85644), (36, 76128), (39, 70272), (48, 57096), (52, 52704), (54, 50752), (61, 44928), (64, 42822), (72, 38064), (78, 35136), (96, 28548), (104, 26352), (108, 25376), (117, 23424), (122, 22464), (128, 21411), (144, 19032), (156, 17568), (183, 14976), (192, 14274), (208, 13176), (216, 12688), (234, 11712), (244, 11232), (288, 9516), (312, 8784), (351, 7808), (366, 7488), (384, 7137), (416, 6588), (432, 6344), (468, 5856), (488, 5616), (549, 4992), (576, 4758), (624, 4392), (702, 3904), (732, 3744), (793, 3456), (832, 3294), (864, 3172), (936, 2928), (976, 2808), (1098, 2496), (1152, 2379), (1248, 2196), (1404, 1952), (1464, 1872), (1586, 1728), (1647, 1664)]