221458536

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 705116160

約数和(自身を除く): 483657624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 127, 138, 156, 162, 184, 207, 216, 234, 243, 254, 276, 299, 312, 324, 351, 381, 414, 468, 486, 508, 552, 598, 621, 648, 702, 729, 762, 828, 897, 936, 972, 1016, 1053, 1143, 1196, 1242, 1404, 1458, 1524, 1651, 1656, 1794, 1863, 1944, 2106, 2286, 2392, 2484, 2691, 2808, 2916, 2921, 3048, 3159, 3302, 3429, 3588, 3726, 4212, 4572, 4953, 4968, 5382, 5589, 5832, 5842, 6318, 6604, 6858, 7176, 7452, 8073, 8424, 8763, 9144, 9477, 9906, 10287, 10764, 11178, 11684, 12636, 13208, 13716, 14859, 14904, 16146, 16767, 17526, 18954, 19812, 20574, 21528, 22356, 23368, 24219, 25272, 26289, 27432, 29718, 30861, 32292, 33534, 35052, 37908, 37973, 39624, 41148, 44577, 44712, 48438, 52578, 59436, 61722, 64584, 67068, 70104, 72657, 75816, 75946, 78867, 82296, 89154, 92583, 96876, 105156, 113919, 118872, 123444, 133731, 134136, 145314, 151892, 157734, 178308, 185166, 193752, 210312, 217971, 227838, 236601, 246888, 267462, 290628, 303784, 315468, 341757, 356616, 370332, 401193, 435942, 455676, 473202, 534924, 581256, 630936, 683514, 709803, 740664, 802386, 871884, 911352, 946404, 1025271, 1069848, 1203579, 1367028, 1419606, 1604772, 1743768, 1892808, 2050542, 2129409, 2407158, 2734056, 2839212, 3075813, 3209544, 4101084, 4258818, 4814316, 5678424, 6151626, 8202168, 8517636, 9227439, 9628632, 12303252, 17035272, 18454878, 24606504, 27682317, 36909756, 55364634, 73819512, 110729268, 221458536]

約数ペア:

[(1, 221458536), (2, 110729268), (3, 73819512), (4, 55364634), (6, 36909756), (8, 27682317), (9, 24606504), (12, 18454878), (13, 17035272), (18, 12303252), (23, 9628632), (24, 9227439), (26, 8517636), (27, 8202168), (36, 6151626), (39, 5678424), (46, 4814316), (52, 4258818), (54, 4101084), (69, 3209544), (72, 3075813), (78, 2839212), (81, 2734056), (92, 2407158), (104, 2129409), (108, 2050542), (117, 1892808), (127, 1743768), (138, 1604772), (156, 1419606), (162, 1367028), (184, 1203579), (207, 1069848), (216, 1025271), (234, 946404), (243, 911352), (254, 871884), (276, 802386), (299, 740664), (312, 709803), (324, 683514), (351, 630936), (381, 581256), (414, 534924), (468, 473202), (486, 455676), (508, 435942), (552, 401193), (598, 370332), (621, 356616), (648, 341757), (702, 315468), (729, 303784), (762, 290628), (828, 267462), (897, 246888), (936, 236601), (972, 227838), (1016, 217971), (1053, 210312), (1143, 193752), (1196, 185166), (1242, 178308), (1404, 157734), (1458, 151892), (1524, 145314), (1651, 134136), (1656, 133731), (1794, 123444), (1863, 118872), (1944, 113919), (2106, 105156), (2286, 96876), (2392, 92583), (2484, 89154), (2691, 82296), (2808, 78867), (2916, 75946), (2921, 75816), (3048, 72657), (3159, 70104), (3302, 67068), (3429, 64584), (3588, 61722), (3726, 59436), (4212, 52578), (4572, 48438), (4953, 44712), (4968, 44577), (5382, 41148), (5589, 39624), (5832, 37973), (5842, 37908), (6318, 35052), (6604, 33534), (6858, 32292), (7176, 30861), (7452, 29718), (8073, 27432), (8424, 26289), (8763, 25272), (9144, 24219), (9477, 23368), (9906, 22356), (10287, 21528), (10764, 20574), (11178, 19812), (11684, 18954), (12636, 17526), (13208, 16767), (13716, 16146), (14859, 14904)]