223857312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 703954944

約数和(自身を除く): 480097632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 61, 84, 86, 96, 112, 122, 127, 129, 168, 172, 183, 224, 244, 254, 258, 301, 336, 344, 366, 381, 427, 488, 508, 516, 602, 672, 688, 732, 762, 854, 889, 903, 976, 1016, 1032, 1204, 1281, 1376, 1464, 1524, 1708, 1778, 1806, 1952, 2032, 2064, 2408, 2562, 2623, 2667, 2928, 3048, 3416, 3556, 3612, 4064, 4128, 4816, 5124, 5246, 5334, 5461, 5856, 6096, 6832, 7112, 7224, 7747, 7869, 9632, 10248, 10492, 10668, 10922, 12192, 13664, 14224, 14448, 15494, 15738, 16383, 18361, 20496, 20984, 21336, 21844, 23241, 28448, 28896, 30988, 31476, 32766, 36722, 38227, 40992, 41968, 42672, 43688, 46482, 54229, 55083, 61976, 62952, 65532, 73444, 76454, 83936, 85344, 87376, 92964, 108458, 110166, 114681, 123952, 125904, 131064, 146888, 152908, 162687, 174752, 185928, 216916, 220332, 229362, 247904, 251808, 262128, 293776, 305816, 325374, 333121, 371856, 433832, 440664, 458724, 524256, 587552, 611632, 650748, 666242, 743712, 867664, 881328, 917448, 999363, 1223264, 1301496, 1332484, 1735328, 1762656, 1834896, 1998726, 2331847, 2602992, 2664968, 3669792, 3997452, 4663694, 5205984, 5329936, 6995541, 7994904, 9327388, 10659872, 13991082, 15989808, 18654776, 27982164, 31979616, 37309552, 55964328, 74619104, 111928656, 223857312]

約数ペア:

[(1, 223857312), (2, 111928656), (3, 74619104), (4, 55964328), (6, 37309552), (7, 31979616), (8, 27982164), (12, 18654776), (14, 15989808), (16, 13991082), (21, 10659872), (24, 9327388), (28, 7994904), (32, 6995541), (42, 5329936), (43, 5205984), (48, 4663694), (56, 3997452), (61, 3669792), (84, 2664968), (86, 2602992), (96, 2331847), (112, 1998726), (122, 1834896), (127, 1762656), (129, 1735328), (168, 1332484), (172, 1301496), (183, 1223264), (224, 999363), (244, 917448), (254, 881328), (258, 867664), (301, 743712), (336, 666242), (344, 650748), (366, 611632), (381, 587552), (427, 524256), (488, 458724), (508, 440664), (516, 433832), (602, 371856), (672, 333121), (688, 325374), (732, 305816), (762, 293776), (854, 262128), (889, 251808), (903, 247904), (976, 229362), (1016, 220332), (1032, 216916), (1204, 185928), (1281, 174752), (1376, 162687), (1464, 152908), (1524, 146888), (1708, 131064), (1778, 125904), (1806, 123952), (1952, 114681), (2032, 110166), (2064, 108458), (2408, 92964), (2562, 87376), (2623, 85344), (2667, 83936), (2928, 76454), (3048, 73444), (3416, 65532), (3556, 62952), (3612, 61976), (4064, 55083), (4128, 54229), (4816, 46482), (5124, 43688), (5246, 42672), (5334, 41968), (5461, 40992), (5856, 38227), (6096, 36722), (6832, 32766), (7112, 31476), (7224, 30988), (7747, 28896), (7869, 28448), (9632, 23241), (10248, 21844), (10492, 21336), (10668, 20984), (10922, 20496), (12192, 18361), (13664, 16383), (14224, 15738), (14448, 15494)]