811405408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 1943875584

約数和(自身を除く): 1132470176

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 53, 61, 62, 88, 92, 106, 122, 124, 176, 184, 212, 244, 248, 253, 341, 352, 368, 424, 488, 496, 506, 583, 671, 682, 713, 736, 848, 976, 992, 1012, 1166, 1219, 1342, 1364, 1403, 1426, 1643, 1696, 1891, 1952, 2024, 2332, 2438, 2684, 2728, 2806, 2852, 3233, 3286, 3782, 4048, 4664, 4876, 5368, 5456, 5612, 5704, 6466, 6572, 7564, 7843, 8096, 9328, 9752, 10736, 10912, 11224, 11408, 12932, 13144, 13409, 15128, 15433, 15686, 18073, 18656, 19504, 20801, 21472, 22448, 22816, 25864, 26288, 26818, 30256, 30866, 31372, 35563, 36146, 37789, 39008, 41602, 43493, 44896, 51728, 52576, 53636, 60512, 61732, 62744, 71126, 72292, 74359, 75578, 83204, 86986, 100223, 103456, 107272, 123464, 125488, 142252, 144584, 148718, 151156, 166408, 173972, 200446, 214544, 246928, 250976, 284504, 289168, 297436, 302312, 332816, 347944, 400892, 415679, 429088, 478423, 493856, 569008, 578336, 594872, 604624, 665632, 695888, 801784, 817949, 831358, 956846, 1102453, 1138016, 1189744, 1209248, 1391776, 1603568, 1635898, 1662716, 1913692, 2204906, 2305129, 2379488, 3207136, 3271796, 3325432, 3827384, 4409812, 4610258, 6543592, 6650864, 7654768, 8819624, 9220516, 13087184, 13301728, 15309536, 17639248, 18441032, 25356419, 26174368, 35278496, 36882064, 50712838, 73764128, 101425676, 202851352, 405702704, 811405408]

約数ペア:

[(1, 811405408), (2, 405702704), (4, 202851352), (8, 101425676), (11, 73764128), (16, 50712838), (22, 36882064), (23, 35278496), (31, 26174368), (32, 25356419), (44, 18441032), (46, 17639248), (53, 15309536), (61, 13301728), (62, 13087184), (88, 9220516), (92, 8819624), (106, 7654768), (122, 6650864), (124, 6543592), (176, 4610258), (184, 4409812), (212, 3827384), (244, 3325432), (248, 3271796), (253, 3207136), (341, 2379488), (352, 2305129), (368, 2204906), (424, 1913692), (488, 1662716), (496, 1635898), (506, 1603568), (583, 1391776), (671, 1209248), (682, 1189744), (713, 1138016), (736, 1102453), (848, 956846), (976, 831358), (992, 817949), (1012, 801784), (1166, 695888), (1219, 665632), (1342, 604624), (1364, 594872), (1403, 578336), (1426, 569008), (1643, 493856), (1696, 478423), (1891, 429088), (1952, 415679), (2024, 400892), (2332, 347944), (2438, 332816), (2684, 302312), (2728, 297436), (2806, 289168), (2852, 284504), (3233, 250976), (3286, 246928), (3782, 214544), (4048, 200446), (4664, 173972), (4876, 166408), (5368, 151156), (5456, 148718), (5612, 144584), (5704, 142252), (6466, 125488), (6572, 123464), (7564, 107272), (7843, 103456), (8096, 100223), (9328, 86986), (9752, 83204), (10736, 75578), (10912, 74359), (11224, 72292), (11408, 71126), (12932, 62744), (13144, 61732), (13409, 60512), (15128, 53636), (15433, 52576), (15686, 51728), (18073, 44896), (18656, 43493), (19504, 41602), (20801, 39008), (21472, 37789), (22448, 36146), (22816, 35563), (25864, 31372), (26288, 30866), (26818, 30256)]