220723776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4249

約数の個数: 168

約数和(自身を含む): 778849344

約数和(自身を除く): 558125568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4211, 4368, 5824, 6552, 7488, 8422, 8736, 12633, 13104, 16844, 17472, 25266, 26208, 29477, 33688, 37899, 50532, 52416, 54743, 58954, 67376, 75798, 88431, 101064, 109486, 117908, 134752, 151596, 164229, 176862, 202128, 218972, 235816, 265293, 269504, 303192, 328458, 353724, 383201, 404256, 437944, 471632, 492687, 530586, 606384, 656916, 707448, 766402, 808512, 875888, 943264, 985374, 1061172, 1149603, 1212768, 1313832, 1414896, 1532804, 1751776, 1886528, 1970748, 2122344, 2299206, 2425536, 2627664, 2829792, 3065608, 3448809, 3503552, 3941496, 4244688, 4598412, 5255328, 5659584, 6131216, 6897618, 7882992, 8489376, 9196824, 10510656, 12262432, 13795236, 15765984, 16978752, 18393648, 24524864, 27590472, 31531968, 36787296, 55180944, 73574592, 110361888, 220723776]

約数ペア:

[(1, 220723776), (2, 110361888), (3, 73574592), (4, 55180944), (6, 36787296), (7, 31531968), (8, 27590472), (9, 24524864), (12, 18393648), (13, 16978752), (14, 15765984), (16, 13795236), (18, 12262432), (21, 10510656), (24, 9196824), (26, 8489376), (28, 7882992), (32, 6897618), (36, 6131216), (39, 5659584), (42, 5255328), (48, 4598412), (52, 4244688), (56, 3941496), (63, 3503552), (64, 3448809), (72, 3065608), (78, 2829792), (84, 2627664), (91, 2425536), (96, 2299206), (104, 2122344), (112, 1970748), (117, 1886528), (126, 1751776), (144, 1532804), (156, 1414896), (168, 1313832), (182, 1212768), (192, 1149603), (208, 1061172), (224, 985374), (234, 943264), (252, 875888), (273, 808512), (288, 766402), (312, 707448), (336, 656916), (364, 606384), (416, 530586), (448, 492687), (468, 471632), (504, 437944), (546, 404256), (576, 383201), (624, 353724), (672, 328458), (728, 303192), (819, 269504), (832, 265293), (936, 235816), (1008, 218972), (1092, 202128), (1248, 176862), (1344, 164229), (1456, 151596), (1638, 134752), (1872, 117908), (2016, 109486), (2184, 101064), (2496, 88431), (2912, 75798), (3276, 67376), (3744, 58954), (4032, 54743), (4211, 52416), (4368, 50532), (5824, 37899), (6552, 33688), (7488, 29477), (8422, 26208), (8736, 25266), (12633, 17472), (13104, 16844)]