1238455872

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 224

約数和(自身を含む): 3896563200

約数和(自身を除く): 2658107328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 67, 72, 76, 96, 108, 114, 134, 144, 152, 171, 192, 201, 216, 228, 268, 288, 304, 342, 402, 432, 456, 513, 536, 563, 576, 603, 608, 684, 804, 864, 912, 1026, 1072, 1126, 1206, 1216, 1273, 1368, 1608, 1689, 1728, 1809, 1824, 2052, 2144, 2252, 2412, 2546, 2736, 3216, 3378, 3618, 3648, 3819, 4104, 4288, 4504, 4824, 5067, 5092, 5472, 6432, 6756, 7236, 7638, 8208, 9008, 9648, 10134, 10184, 10697, 10944, 11457, 12864, 13512, 14472, 15201, 15276, 16416, 18016, 19296, 20268, 20368, 21394, 22914, 27024, 28944, 30402, 30552, 32091, 32832, 34371, 36032, 37721, 38592, 40536, 40736, 42788, 45828, 54048, 57888, 60804, 61104, 64182, 68742, 75442, 81072, 81472, 85576, 91656, 96273, 108096, 113163, 115776, 121608, 122208, 128364, 137484, 150884, 162144, 171152, 183312, 192546, 226326, 243216, 244416, 256728, 274968, 288819, 301768, 324288, 339489, 342304, 366624, 385092, 452652, 486432, 513456, 549936, 577638, 603536, 678978, 684608, 716699, 733248, 770184, 905304, 972864, 1018467, 1026912, 1099872, 1155276, 1207072, 1357956, 1433398, 1540368, 1810608, 2036934, 2053824, 2150097, 2199744, 2310552, 2414144, 2715912, 2866796, 3080736, 3621216, 4073868, 4300194, 4621104, 5431824, 5733592, 6161472, 6450291, 7242432, 8147736, 8600388, 9242208, 10863648, 11467184, 12900582, 16295472, 17200776, 18484416, 19350873, 21727296, 22934368, 25801164, 32590944, 34401552, 38701746, 45868736, 51602328, 65181888, 68803104, 77403492, 103204656, 137606208, 154806984, 206409312, 309613968, 412818624, 619227936, 1238455872]

約数ペア:

[(1, 1238455872), (2, 619227936), (3, 412818624), (4, 309613968), (6, 206409312), (8, 154806984), (9, 137606208), (12, 103204656), (16, 77403492), (18, 68803104), (19, 65181888), (24, 51602328), (27, 45868736), (32, 38701746), (36, 34401552), (38, 32590944), (48, 25801164), (54, 22934368), (57, 21727296), (64, 19350873), (67, 18484416), (72, 17200776), (76, 16295472), (96, 12900582), (108, 11467184), (114, 10863648), (134, 9242208), (144, 8600388), (152, 8147736), (171, 7242432), (192, 6450291), (201, 6161472), (216, 5733592), (228, 5431824), (268, 4621104), (288, 4300194), (304, 4073868), (342, 3621216), (402, 3080736), (432, 2866796), (456, 2715912), (513, 2414144), (536, 2310552), (563, 2199744), (576, 2150097), (603, 2053824), (608, 2036934), (684, 1810608), (804, 1540368), (864, 1433398), (912, 1357956), (1026, 1207072), (1072, 1155276), (1126, 1099872), (1206, 1026912), (1216, 1018467), (1273, 972864), (1368, 905304), (1608, 770184), (1689, 733248), (1728, 716699), (1809, 684608), (1824, 678978), (2052, 603536), (2144, 577638), (2252, 549936), (2412, 513456), (2546, 486432), (2736, 452652), (3216, 385092), (3378, 366624), (3618, 342304), (3648, 339489), (3819, 324288), (4104, 301768), (4288, 288819), (4504, 274968), (4824, 256728), (5067, 244416), (5092, 243216), (5472, 226326), (6432, 192546), (6756, 183312), (7236, 171152), (7638, 162144), (8208, 150884), (9008, 137484), (9648, 128364), (10134, 122208), (10184, 121608), (10697, 115776), (10944, 113163), (11457, 108096), (12864, 96273), (13512, 91656), (14472, 85576), (15201, 81472), (15276, 81072), (16416, 75442), (18016, 68742), (19296, 64182), (20268, 61104), (20368, 60804), (21394, 57888), (22914, 54048), (27024, 45828), (28944, 42788), (30402, 40736), (30552, 40536), (32091, 38592), (32832, 37721), (34371, 36032)]