258193936

素因数分解:

$2^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 200

約数和(自身を含む): 700205184

約数和(自身を除く): 442011248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 47, 49, 52, 56, 77, 88, 91, 94, 98, 104, 112, 143, 154, 176, 182, 188, 196, 208, 286, 308, 329, 343, 364, 376, 392, 517, 539, 572, 611, 616, 637, 658, 686, 728, 752, 784, 1001, 1034, 1078, 1144, 1222, 1232, 1274, 1316, 1372, 1456, 2002, 2068, 2156, 2288, 2303, 2401, 2444, 2548, 2632, 2744, 3619, 3773, 4004, 4136, 4277, 4312, 4459, 4606, 4802, 4888, 5096, 5264, 5488, 6721, 7007, 7238, 7546, 8008, 8272, 8554, 8624, 8918, 9212, 9604, 9776, 10192, 13442, 14014, 14476, 15092, 16016, 16121, 17108, 17836, 18424, 19208, 25333, 26411, 26884, 28028, 28952, 29939, 30184, 31213, 32242, 34216, 35672, 36848, 38416, 47047, 49049, 50666, 52822, 53768, 56056, 57904, 59878, 60368, 62426, 64484, 68432, 71344, 94094, 98098, 101332, 105644, 107536, 112112, 112847, 119756, 124852, 128968, 177331, 188188, 196196, 202664, 209573, 211288, 225694, 239512, 249704, 257936, 329329, 343343, 354662, 376376, 392392, 405328, 419146, 422576, 451388, 479024, 499408, 658658, 686686, 709324, 752752, 784784, 838292, 902776, 1241317, 1317316, 1373372, 1418648, 1467011, 1676584, 1805552, 2305303, 2482634, 2634632, 2746744, 2837296, 2934022, 3353168, 4610606, 4965268, 5269264, 5493488, 5868044, 9221212, 9930536, 11736088, 16137121, 18442424, 19861072, 23472176, 32274242, 36884848, 64548484, 129096968, 258193936]

約数ペア:

[(1, 258193936), (2, 129096968), (4, 64548484), (7, 36884848), (8, 32274242), (11, 23472176), (13, 19861072), (14, 18442424), (16, 16137121), (22, 11736088), (26, 9930536), (28, 9221212), (44, 5868044), (47, 5493488), (49, 5269264), (52, 4965268), (56, 4610606), (77, 3353168), (88, 2934022), (91, 2837296), (94, 2746744), (98, 2634632), (104, 2482634), (112, 2305303), (143, 1805552), (154, 1676584), (176, 1467011), (182, 1418648), (188, 1373372), (196, 1317316), (208, 1241317), (286, 902776), (308, 838292), (329, 784784), (343, 752752), (364, 709324), (376, 686686), (392, 658658), (517, 499408), (539, 479024), (572, 451388), (611, 422576), (616, 419146), (637, 405328), (658, 392392), (686, 376376), (728, 354662), (752, 343343), (784, 329329), (1001, 257936), (1034, 249704), (1078, 239512), (1144, 225694), (1222, 211288), (1232, 209573), (1274, 202664), (1316, 196196), (1372, 188188), (1456, 177331), (2002, 128968), (2068, 124852), (2156, 119756), (2288, 112847), (2303, 112112), (2401, 107536), (2444, 105644), (2548, 101332), (2632, 98098), (2744, 94094), (3619, 71344), (3773, 68432), (4004, 64484), (4136, 62426), (4277, 60368), (4312, 59878), (4459, 57904), (4606, 56056), (4802, 53768), (4888, 52822), (5096, 50666), (5264, 49049), (5488, 47047), (6721, 38416), (7007, 36848), (7238, 35672), (7546, 34216), (8008, 32242), (8272, 31213), (8554, 30184), (8624, 29939), (8918, 28952), (9212, 28028), (9604, 26884), (9776, 26411), (10192, 25333), (13442, 19208), (14014, 18424), (14476, 17836), (15092, 17108), (16016, 16121)]