816550656

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^2\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 2215283112

約数和(自身を除く): 1398732456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 113, 128, 192, 194, 226, 256, 291, 339, 384, 388, 452, 582, 678, 768, 776, 904, 1164, 1356, 1552, 1808, 2328, 2712, 3104, 3616, 4656, 5424, 6208, 7232, 9312, 9409, 10848, 10961, 12416, 14464, 18624, 18818, 21696, 21922, 24832, 28227, 28928, 32883, 37248, 37636, 43392, 43844, 56454, 65766, 74496, 75272, 86784, 87688, 112908, 131532, 150544, 175376, 225816, 263064, 301088, 350752, 451632, 526128, 602176, 701504, 903264, 1052256, 1063217, 1204352, 1403008, 1806528, 2104512, 2126434, 2408704, 2806016, 3189651, 3613056, 4209024, 4252868, 6379302, 7226112, 8418048, 8505736, 12758604, 17011472, 25517208, 34022944, 51034416, 68045888, 102068832, 136091776, 204137664, 272183552, 408275328, 816550656]

約数ペア:

[(1, 816550656), (2, 408275328), (3, 272183552), (4, 204137664), (6, 136091776), (8, 102068832), (12, 68045888), (16, 51034416), (24, 34022944), (32, 25517208), (48, 17011472), (64, 12758604), (96, 8505736), (97, 8418048), (113, 7226112), (128, 6379302), (192, 4252868), (194, 4209024), (226, 3613056), (256, 3189651), (291, 2806016), (339, 2408704), (384, 2126434), (388, 2104512), (452, 1806528), (582, 1403008), (678, 1204352), (768, 1063217), (776, 1052256), (904, 903264), (1164, 701504), (1356, 602176), (1552, 526128), (1808, 451632), (2328, 350752), (2712, 301088), (3104, 263064), (3616, 225816), (4656, 175376), (5424, 150544), (6208, 131532), (7232, 112908), (9312, 87688), (9409, 86784), (10848, 75272), (10961, 74496), (12416, 65766), (14464, 56454), (18624, 43844), (18818, 43392), (21696, 37636), (21922, 37248), (24832, 32883), (28227, 28928)]