223635168

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 180

約数和(自身を含む): 697047120

約数和(自身を除く): 473411952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 239, 288, 304, 324, 342, 361, 432, 456, 478, 513, 608, 648, 684, 717, 722, 864, 912, 956, 1026, 1083, 1296, 1368, 1434, 1444, 1539, 1824, 1912, 2052, 2151, 2166, 2592, 2736, 2868, 2888, 3078, 3249, 3824, 4104, 4302, 4332, 4541, 5472, 5736, 5776, 6156, 6453, 6498, 7648, 8208, 8604, 8664, 9082, 9747, 11472, 11552, 12312, 12906, 12996, 13623, 16416, 17208, 17328, 18164, 19359, 19494, 22944, 24624, 25812, 25992, 27246, 29241, 34416, 34656, 36328, 38718, 38988, 40869, 49248, 51624, 51984, 54492, 58482, 68832, 72656, 77436, 77976, 81738, 86279, 103248, 103968, 108984, 116964, 122607, 145312, 154872, 155952, 163476, 172558, 206496, 217968, 233928, 245214, 258837, 309744, 311904, 326952, 345116, 367821, 435936, 467856, 490428, 517674, 619488, 653904, 690232, 735642, 776511, 935712, 980856, 1035348, 1307808, 1380464, 1471284, 1553022, 1961712, 2070696, 2329533, 2760928, 2942568, 3106044, 3923424, 4141392, 4659066, 5885136, 6212088, 6988599, 8282784, 9318132, 11770272, 12424176, 13977198, 18636264, 24848352, 27954396, 37272528, 55908792, 74545056, 111817584, 223635168]

約数ペア:

[(1, 223635168), (2, 111817584), (3, 74545056), (4, 55908792), (6, 37272528), (8, 27954396), (9, 24848352), (12, 18636264), (16, 13977198), (18, 12424176), (19, 11770272), (24, 9318132), (27, 8282784), (32, 6988599), (36, 6212088), (38, 5885136), (48, 4659066), (54, 4141392), (57, 3923424), (72, 3106044), (76, 2942568), (81, 2760928), (96, 2329533), (108, 2070696), (114, 1961712), (144, 1553022), (152, 1471284), (162, 1380464), (171, 1307808), (216, 1035348), (228, 980856), (239, 935712), (288, 776511), (304, 735642), (324, 690232), (342, 653904), (361, 619488), (432, 517674), (456, 490428), (478, 467856), (513, 435936), (608, 367821), (648, 345116), (684, 326952), (717, 311904), (722, 309744), (864, 258837), (912, 245214), (956, 233928), (1026, 217968), (1083, 206496), (1296, 172558), (1368, 163476), (1434, 155952), (1444, 154872), (1539, 145312), (1824, 122607), (1912, 116964), (2052, 108984), (2151, 103968), (2166, 103248), (2592, 86279), (2736, 81738), (2868, 77976), (2888, 77436), (3078, 72656), (3249, 68832), (3824, 58482), (4104, 54492), (4302, 51984), (4332, 51624), (4541, 49248), (5472, 40869), (5736, 38988), (5776, 38718), (6156, 36328), (6453, 34656), (6498, 34416), (7648, 29241), (8208, 27246), (8604, 25992), (8664, 25812), (9082, 24624), (9747, 22944), (11472, 19494), (11552, 19359), (12312, 18164), (12906, 17328), (12996, 17208), (13623, 16416)]