222914916

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 180

約数和(自身を含む): 714529200

約数和(自身を除く): 491614284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 739, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1478, 1539, 1596, 1764, 1862, 2052, 2217, 2268, 2394, 2646, 2793, 2956, 3078, 3591, 3724, 3969, 4434, 4788, 5173, 5292, 5586, 6156, 6651, 7182, 7938, 8379, 8868, 10346, 10773, 11172, 13302, 14041, 14364, 15519, 15876, 16758, 19953, 20692, 21546, 25137, 26604, 28082, 31038, 33516, 36211, 39906, 42123, 43092, 46557, 50274, 56164, 59859, 62076, 72422, 75411, 79812, 84246, 93114, 98287, 100548, 108633, 119718, 126369, 139671, 144844, 150822, 168492, 186228, 196574, 217266, 239436, 252738, 279342, 294861, 301644, 325899, 379107, 393148, 419013, 434532, 505476, 558684, 589722, 651798, 688009, 758214, 838026, 884583, 977697, 1137321, 1179444, 1303596, 1376018, 1516428, 1676052, 1769166, 1955394, 2064027, 2274642, 2653749, 2752036, 2933091, 3538332, 3910788, 4128054, 4549284, 5307498, 5866182, 6192081, 7961247, 8256108, 10614996, 11732364, 12384162, 15922494, 18576243, 24768324, 31844988, 37152486, 55728729, 74304972, 111457458, 222914916]

約数ペア:

[(1, 222914916), (2, 111457458), (3, 74304972), (4, 55728729), (6, 37152486), (7, 31844988), (9, 24768324), (12, 18576243), (14, 15922494), (18, 12384162), (19, 11732364), (21, 10614996), (27, 8256108), (28, 7961247), (36, 6192081), (38, 5866182), (42, 5307498), (49, 4549284), (54, 4128054), (57, 3910788), (63, 3538332), (76, 2933091), (81, 2752036), (84, 2653749), (98, 2274642), (108, 2064027), (114, 1955394), (126, 1769166), (133, 1676052), (147, 1516428), (162, 1376018), (171, 1303596), (189, 1179444), (196, 1137321), (228, 977697), (252, 884583), (266, 838026), (294, 758214), (324, 688009), (342, 651798), (378, 589722), (399, 558684), (441, 505476), (513, 434532), (532, 419013), (567, 393148), (588, 379107), (684, 325899), (739, 301644), (756, 294861), (798, 279342), (882, 252738), (931, 239436), (1026, 217266), (1134, 196574), (1197, 186228), (1323, 168492), (1478, 150822), (1539, 144844), (1596, 139671), (1764, 126369), (1862, 119718), (2052, 108633), (2217, 100548), (2268, 98287), (2394, 93114), (2646, 84246), (2793, 79812), (2956, 75411), (3078, 72422), (3591, 62076), (3724, 59859), (3969, 56164), (4434, 50274), (4788, 46557), (5173, 43092), (5292, 42123), (5586, 39906), (6156, 36211), (6651, 33516), (7182, 31038), (7938, 28082), (8379, 26604), (8868, 25137), (10346, 21546), (10773, 20692), (11172, 19953), (13302, 16758), (14041, 15876), (14364, 15519)]