288578052

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 902786976

約数和(自身を除く): 614208924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 81, 83, 84, 98, 108, 126, 146, 147, 162, 166, 189, 196, 219, 243, 249, 252, 292, 294, 324, 332, 378, 438, 441, 486, 498, 511, 567, 581, 588, 657, 747, 756, 876, 882, 972, 996, 1022, 1134, 1162, 1314, 1323, 1494, 1533, 1701, 1743, 1764, 1971, 2044, 2241, 2268, 2324, 2628, 2646, 2988, 3066, 3402, 3486, 3577, 3942, 3969, 4067, 4482, 4599, 5229, 5292, 5913, 6059, 6132, 6723, 6804, 6972, 7154, 7884, 7938, 8134, 8964, 9198, 10458, 10731, 11826, 11907, 12118, 12201, 13446, 13797, 14308, 15687, 15876, 16268, 17739, 18177, 18396, 20169, 20916, 21462, 23652, 23814, 24236, 24402, 26892, 27594, 31374, 32193, 35478, 36354, 36603, 40338, 41391, 42413, 42924, 47061, 47628, 48804, 54531, 55188, 62748, 64386, 70956, 72708, 73206, 80676, 82782, 84826, 94122, 96579, 109062, 109809, 124173, 127239, 128772, 141183, 146412, 163593, 165564, 169652, 188244, 193158, 218124, 219618, 248346, 254478, 282366, 289737, 296891, 327186, 329427, 381717, 386316, 439236, 490779, 496692, 508956, 564732, 579474, 593782, 654372, 658854, 763434, 869211, 890673, 981558, 988281, 1145151, 1158948, 1187564, 1317708, 1472337, 1526868, 1738422, 1781346, 1963116, 1976562, 2290302, 2672019, 2944674, 3435453, 3476844, 3562692, 3953124, 4580604, 5344038, 5889348, 6870906, 8016057, 10306359, 10688076, 13741812, 16032114, 20612718, 24048171, 32064228, 41225436, 48096342, 72144513, 96192684, 144289026, 288578052]

約数ペア:

[(1, 288578052), (2, 144289026), (3, 96192684), (4, 72144513), (6, 48096342), (7, 41225436), (9, 32064228), (12, 24048171), (14, 20612718), (18, 16032114), (21, 13741812), (27, 10688076), (28, 10306359), (36, 8016057), (42, 6870906), (49, 5889348), (54, 5344038), (63, 4580604), (73, 3953124), (81, 3562692), (83, 3476844), (84, 3435453), (98, 2944674), (108, 2672019), (126, 2290302), (146, 1976562), (147, 1963116), (162, 1781346), (166, 1738422), (189, 1526868), (196, 1472337), (219, 1317708), (243, 1187564), (249, 1158948), (252, 1145151), (292, 988281), (294, 981558), (324, 890673), (332, 869211), (378, 763434), (438, 658854), (441, 654372), (486, 593782), (498, 579474), (511, 564732), (567, 508956), (581, 496692), (588, 490779), (657, 439236), (747, 386316), (756, 381717), (876, 329427), (882, 327186), (972, 296891), (996, 289737), (1022, 282366), (1134, 254478), (1162, 248346), (1314, 219618), (1323, 218124), (1494, 193158), (1533, 188244), (1701, 169652), (1743, 165564), (1764, 163593), (1971, 146412), (2044, 141183), (2241, 128772), (2268, 127239), (2324, 124173), (2628, 109809), (2646, 109062), (2988, 96579), (3066, 94122), (3402, 84826), (3486, 82782), (3577, 80676), (3942, 73206), (3969, 72708), (4067, 70956), (4482, 64386), (4599, 62748), (5229, 55188), (5292, 54531), (5913, 48804), (6059, 47628), (6132, 47061), (6723, 42924), (6804, 42413), (6972, 41391), (7154, 40338), (7884, 36603), (7938, 36354), (8134, 35478), (8964, 32193), (9198, 31374), (10458, 27594), (10731, 26892), (11826, 24402), (11907, 24236), (12118, 23814), (12201, 23652), (13446, 21462), (13797, 20916), (14308, 20169), (15687, 18396), (15876, 18177), (16268, 17739)]