1255462208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19597}}^1$

素因数の和:19640

約数の個数: 112

約数和(自身を含む): 3345143424

約数和(自身を除く): 2089681216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 16016, 19597, 32032, 39194, 64064, 78388, 137179, 156776, 215567, 254761, 274358, 313552, 431134, 509522, 548716, 627104, 862268, 1019044, 1097432, 1254208, 1508969, 1724536, 1783327, 2038088, 2194864, 2802371, 3017938, 3449072, 3566654, 4076176, 4389728, 5604742, 6035876, 6898144, 7133308, 8152352, 8779456, 11209484, 12071752, 13796288, 14266616, 16304704, 19616597, 22418968, 24143504, 28533232, 39233194, 44837936, 48287008, 57066464, 78466388, 89675872, 96574016, 114132928, 156932776, 179351744, 313865552, 627731104, 1255462208]

約数ペア:

[(1, 1255462208), (2, 627731104), (4, 313865552), (7, 179351744), (8, 156932776), (11, 114132928), (13, 96574016), (14, 89675872), (16, 78466388), (22, 57066464), (26, 48287008), (28, 44837936), (32, 39233194), (44, 28533232), (52, 24143504), (56, 22418968), (64, 19616597), (77, 16304704), (88, 14266616), (91, 13796288), (104, 12071752), (112, 11209484), (143, 8779456), (154, 8152352), (176, 7133308), (182, 6898144), (208, 6035876), (224, 5604742), (286, 4389728), (308, 4076176), (352, 3566654), (364, 3449072), (416, 3017938), (448, 2802371), (572, 2194864), (616, 2038088), (704, 1783327), (728, 1724536), (832, 1508969), (1001, 1254208), (1144, 1097432), (1232, 1019044), (1456, 862268), (2002, 627104), (2288, 548716), (2464, 509522), (2912, 431134), (4004, 313552), (4576, 274358), (4928, 254761), (5824, 215567), (8008, 156776), (9152, 137179), (16016, 78388), (19597, 64064), (32032, 39194)]