221254848

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 495634752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 293, 304, 342, 368, 414, 432, 437, 456, 513, 552, 576, 586, 608, 621, 684, 736, 828, 864, 874, 879, 912, 1026, 1104, 1172, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1758, 1824, 2052, 2208, 2344, 2484, 2622, 2637, 2736, 3312, 3496, 3516, 3648, 3933, 4104, 4416, 4688, 4968, 5244, 5274, 5472, 5567, 6624, 6739, 6992, 7032, 7866, 7911, 8208, 9376, 9936, 10488, 10548, 10944, 11134, 11799, 13248, 13478, 13984, 14064, 15732, 15822, 16416, 16701, 18752, 19872, 20217, 20976, 21096, 22268, 23598, 26956, 27968, 28128, 31464, 31644, 32832, 33402, 39744, 40434, 41952, 42192, 44536, 47196, 50103, 53912, 56256, 60651, 62928, 63288, 66804, 80868, 83904, 84384, 89072, 94392, 100206, 107824, 121302, 125856, 126576, 128041, 133608, 150309, 161736, 168768, 178144, 181953, 188784, 200412, 215648, 242604, 251712, 253152, 256082, 267216, 300618, 323472, 356288, 363906, 377568, 384123, 400824, 431296, 485208, 506304, 512164, 534432, 601236, 646944, 727812, 755136, 768246, 801648, 970416, 1024328, 1068864, 1152369, 1202472, 1293888, 1455624, 1536492, 1603296, 1940832, 2048656, 2304738, 2404944, 2911248, 3072984, 3206592, 3457107, 3881664, 4097312, 4609476, 4809888, 5822496, 6145968, 6914214, 8194624, 9218952, 9619776, 11644992, 12291936, 13828428, 18437904, 24583872, 27656856, 36875808, 55313712, 73751616, 110627424, 221254848]

約数ペア:

[(1, 221254848), (2, 110627424), (3, 73751616), (4, 55313712), (6, 36875808), (8, 27656856), (9, 24583872), (12, 18437904), (16, 13828428), (18, 12291936), (19, 11644992), (23, 9619776), (24, 9218952), (27, 8194624), (32, 6914214), (36, 6145968), (38, 5822496), (46, 4809888), (48, 4609476), (54, 4097312), (57, 3881664), (64, 3457107), (69, 3206592), (72, 3072984), (76, 2911248), (92, 2404944), (96, 2304738), (108, 2048656), (114, 1940832), (138, 1603296), (144, 1536492), (152, 1455624), (171, 1293888), (184, 1202472), (192, 1152369), (207, 1068864), (216, 1024328), (228, 970416), (276, 801648), (288, 768246), (293, 755136), (304, 727812), (342, 646944), (368, 601236), (414, 534432), (432, 512164), (437, 506304), (456, 485208), (513, 431296), (552, 400824), (576, 384123), (586, 377568), (608, 363906), (621, 356288), (684, 323472), (736, 300618), (828, 267216), (864, 256082), (874, 253152), (879, 251712), (912, 242604), (1026, 215648), (1104, 200412), (1172, 188784), (1216, 181953), (1242, 178144), (1311, 168768), (1368, 161736), (1472, 150309), (1656, 133608), (1728, 128041), (1748, 126576), (1758, 125856), (1824, 121302), (2052, 107824), (2208, 100206), (2344, 94392), (2484, 89072), (2622, 84384), (2637, 83904), (2736, 80868), (3312, 66804), (3496, 63288), (3516, 62928), (3648, 60651), (3933, 56256), (4104, 53912), (4416, 50103), (4688, 47196), (4968, 44536), (5244, 42192), (5274, 41952), (5472, 40434), (5567, 39744), (6624, 33402), (6739, 32832), (6992, 31644), (7032, 31464), (7866, 28128), (7911, 27968), (8208, 26956), (9376, 23598), (9936, 22268), (10488, 21096), (10548, 20976), (10944, 20217), (11134, 19872), (11799, 18752), (13248, 16701), (13478, 16416), (13984, 15822), (14064, 15732)]