228736872

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 793255680

約数和(自身を除く): 564518808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 431, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 862, 936, 972, 1053, 1092, 1134, 1293, 1404, 1458, 1512, 1638, 1701, 1724, 1944, 2106, 2184, 2268, 2457, 2586, 2808, 2916, 3017, 3159, 3276, 3402, 3448, 3879, 4212, 4536, 4914, 5103, 5172, 5603, 5832, 6034, 6318, 6552, 6804, 7371, 7758, 8424, 9051, 9477, 9828, 10206, 10344, 11206, 11637, 12068, 12636, 13608, 14742, 15516, 16809, 18102, 18954, 19656, 20412, 22113, 22412, 23274, 24136, 25272, 27153, 29484, 31032, 33618, 34911, 36204, 37908, 39221, 40824, 44226, 44824, 46548, 50427, 54306, 58968, 66339, 67236, 69822, 72408, 75816, 78442, 81459, 88452, 93096, 100854, 104733, 108612, 117663, 132678, 134472, 139644, 151281, 156884, 162918, 176904, 201708, 209466, 217224, 235326, 244377, 265356, 279288, 302562, 313768, 314199, 325836, 352989, 403416, 418932, 453843, 470652, 488754, 530712, 605124, 628398, 651672, 705978, 733131, 837864, 907686, 941304, 977508, 1058967, 1210248, 1256796, 1361529, 1411956, 1466262, 1815372, 1955016, 2117934, 2199393, 2513592, 2723058, 2823912, 2932524, 3176901, 3630744, 4084587, 4235868, 4398786, 5446116, 5865048, 6353802, 8169174, 8471736, 8797572, 9530703, 10892232, 12707604, 16338348, 17595144, 19061406, 25415208, 28592109, 32676696, 38122812, 57184218, 76245624, 114368436, 228736872]

約数ペア:

[(1, 228736872), (2, 114368436), (3, 76245624), (4, 57184218), (6, 38122812), (7, 32676696), (8, 28592109), (9, 25415208), (12, 19061406), (13, 17595144), (14, 16338348), (18, 12707604), (21, 10892232), (24, 9530703), (26, 8797572), (27, 8471736), (28, 8169174), (36, 6353802), (39, 5865048), (42, 5446116), (52, 4398786), (54, 4235868), (56, 4084587), (63, 3630744), (72, 3176901), (78, 2932524), (81, 2823912), (84, 2723058), (91, 2513592), (104, 2199393), (108, 2117934), (117, 1955016), (126, 1815372), (156, 1466262), (162, 1411956), (168, 1361529), (182, 1256796), (189, 1210248), (216, 1058967), (234, 977508), (243, 941304), (252, 907686), (273, 837864), (312, 733131), (324, 705978), (351, 651672), (364, 628398), (378, 605124), (431, 530712), (468, 488754), (486, 470652), (504, 453843), (546, 418932), (567, 403416), (648, 352989), (702, 325836), (728, 314199), (729, 313768), (756, 302562), (819, 279288), (862, 265356), (936, 244377), (972, 235326), (1053, 217224), (1092, 209466), (1134, 201708), (1293, 176904), (1404, 162918), (1458, 156884), (1512, 151281), (1638, 139644), (1701, 134472), (1724, 132678), (1944, 117663), (2106, 108612), (2184, 104733), (2268, 100854), (2457, 93096), (2586, 88452), (2808, 81459), (2916, 78442), (3017, 75816), (3159, 72408), (3276, 69822), (3402, 67236), (3448, 66339), (3879, 58968), (4212, 54306), (4536, 50427), (4914, 46548), (5103, 44824), (5172, 44226), (5603, 40824), (5832, 39221), (6034, 37908), (6318, 36204), (6552, 34911), (6804, 33618), (7371, 31032), (7758, 29484), (8424, 27153), (9051, 25272), (9477, 24136), (9828, 23274), (10206, 22412), (10344, 22113), (11206, 20412), (11637, 19656), (12068, 18954), (12636, 18102), (13608, 16809), (14742, 15516)]