216666576

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 758284800

約数和(自身を除く): 541618224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 419, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 838, 912, 972, 1008, 1026, 1064, 1134, 1197, 1257, 1296, 1368, 1512, 1539, 1596, 1676, 1701, 1944, 2052, 2128, 2268, 2394, 2514, 2736, 2933, 3024, 3078, 3192, 3352, 3402, 3591, 3771, 3888, 4104, 4536, 4617, 4788, 5028, 5866, 6156, 6384, 6704, 6804, 7182, 7542, 7961, 8208, 8799, 9072, 9234, 9576, 10056, 10773, 11313, 11732, 12312, 13608, 14364, 15084, 15922, 17598, 18468, 19152, 20112, 21546, 22626, 23464, 23883, 24624, 26397, 27216, 28728, 30168, 31844, 32319, 33939, 35196, 36936, 43092, 45252, 46928, 47766, 52794, 55727, 57456, 60336, 63688, 64638, 67878, 70392, 71649, 73872, 79191, 86184, 90504, 95532, 101817, 105588, 111454, 127376, 129276, 135756, 140784, 143298, 158382, 167181, 172368, 181008, 191064, 203634, 211176, 214947, 222908, 237573, 258552, 271512, 286596, 316764, 334362, 382128, 407268, 422352, 429894, 445816, 475146, 501543, 517104, 543024, 573192, 633528, 644841, 668724, 712719, 814536, 859788, 891632, 950292, 1003086, 1146384, 1267056, 1289682, 1337448, 1425438, 1504629, 1629072, 1719576, 1900584, 1934523, 2006172, 2579364, 2674896, 2850876, 3009258, 3439152, 3801168, 3869046, 4012344, 4513887, 5158728, 5701752, 6018516, 7738092, 8024688, 9027774, 10317456, 11403504, 12037032, 13541661, 15476184, 18055548, 24074064, 27083322, 30952368, 36111096, 54166644, 72222192, 108333288, 216666576]

約数ペア:

[(1, 216666576), (2, 108333288), (3, 72222192), (4, 54166644), (6, 36111096), (7, 30952368), (8, 27083322), (9, 24074064), (12, 18055548), (14, 15476184), (16, 13541661), (18, 12037032), (19, 11403504), (21, 10317456), (24, 9027774), (27, 8024688), (28, 7738092), (36, 6018516), (38, 5701752), (42, 5158728), (48, 4513887), (54, 4012344), (56, 3869046), (57, 3801168), (63, 3439152), (72, 3009258), (76, 2850876), (81, 2674896), (84, 2579364), (108, 2006172), (112, 1934523), (114, 1900584), (126, 1719576), (133, 1629072), (144, 1504629), (152, 1425438), (162, 1337448), (168, 1289682), (171, 1267056), (189, 1146384), (216, 1003086), (228, 950292), (243, 891632), (252, 859788), (266, 814536), (304, 712719), (324, 668724), (336, 644841), (342, 633528), (378, 573192), (399, 543024), (419, 517104), (432, 501543), (456, 475146), (486, 445816), (504, 429894), (513, 422352), (532, 407268), (567, 382128), (648, 334362), (684, 316764), (756, 286596), (798, 271512), (838, 258552), (912, 237573), (972, 222908), (1008, 214947), (1026, 211176), (1064, 203634), (1134, 191064), (1197, 181008), (1257, 172368), (1296, 167181), (1368, 158382), (1512, 143298), (1539, 140784), (1596, 135756), (1676, 129276), (1701, 127376), (1944, 111454), (2052, 105588), (2128, 101817), (2268, 95532), (2394, 90504), (2514, 86184), (2736, 79191), (2933, 73872), (3024, 71649), (3078, 70392), (3192, 67878), (3352, 64638), (3402, 63688), (3591, 60336), (3771, 57456), (3888, 55727), (4104, 52794), (4536, 47766), (4617, 46928), (4788, 45252), (5028, 43092), (5866, 36936), (6156, 35196), (6384, 33939), (6704, 32319), (6804, 31844), (7182, 30168), (7542, 28728), (7961, 27216), (8208, 26397), (8799, 24624), (9072, 23883), (9234, 23464), (9576, 22626), (10056, 21546), (10773, 20112), (11313, 19152), (11732, 18468), (12312, 17598), (13608, 15922), (14364, 15084)]