12238128

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 43211520

約数和(自身を除く): 30973392

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, 71, 72, 76, 81, 84, 108, 112, 114, 126, 133, 142, 144, 152, 162, 168, 171, 189, 213, 216, 228, 252, 266, 284, 304, 324, 336, 342, 378, 399, 426, 432, 456, 497, 504, 513, 532, 567, 568, 639, 648, 684, 756, 798, 852, 912, 994, 1008, 1026, 1064, 1134, 1136, 1197, 1278, 1296, 1349, 1368, 1491, 1512, 1539, 1596, 1704, 1917, 1988, 2052, 2128, 2268, 2394, 2556, 2698, 2736, 2982, 3024, 3078, 3192, 3408, 3591, 3834, 3976, 4047, 4104, 4473, 4536, 4788, 5112, 5396, 5751, 5964, 6156, 6384, 7182, 7668, 7952, 8094, 8208, 8946, 9072, 9443, 9576, 10224, 10773, 10792, 11502, 11928, 12141, 12312, 13419, 14364, 15336, 16188, 17892, 18886, 19152, 21546, 21584, 23004, 23856, 24282, 24624, 26838, 28329, 28728, 30672, 32376, 35784, 36423, 37772, 40257, 43092, 46008, 48564, 53676, 56658, 57456, 64752, 71568, 72846, 75544, 80514, 84987, 86184, 92016, 97128, 107352, 109269, 113316, 145692, 151088, 161028, 169974, 172368, 194256, 214704, 218538, 226632, 254961, 291384, 322056, 339948, 437076, 453264, 509922, 582768, 644112, 679896, 764883, 874152, 1019844, 1359792, 1529766, 1748304, 2039688, 3059532, 4079376, 6119064, 12238128]

約数ペア:

[(1, 12238128), (2, 6119064), (3, 4079376), (4, 3059532), (6, 2039688), (7, 1748304), (8, 1529766), (9, 1359792), (12, 1019844), (14, 874152), (16, 764883), (18, 679896), (19, 644112), (21, 582768), (24, 509922), (27, 453264), (28, 437076), (36, 339948), (38, 322056), (42, 291384), (48, 254961), (54, 226632), (56, 218538), (57, 214704), (63, 194256), (71, 172368), (72, 169974), (76, 161028), (81, 151088), (84, 145692), (108, 113316), (112, 109269), (114, 107352), (126, 97128), (133, 92016), (142, 86184), (144, 84987), (152, 80514), (162, 75544), (168, 72846), (171, 71568), (189, 64752), (213, 57456), (216, 56658), (228, 53676), (252, 48564), (266, 46008), (284, 43092), (304, 40257), (324, 37772), (336, 36423), (342, 35784), (378, 32376), (399, 30672), (426, 28728), (432, 28329), (456, 26838), (497, 24624), (504, 24282), (513, 23856), (532, 23004), (567, 21584), (568, 21546), (639, 19152), (648, 18886), (684, 17892), (756, 16188), (798, 15336), (852, 14364), (912, 13419), (994, 12312), (1008, 12141), (1026, 11928), (1064, 11502), (1134, 10792), (1136, 10773), (1197, 10224), (1278, 9576), (1296, 9443), (1349, 9072), (1368, 8946), (1491, 8208), (1512, 8094), (1539, 7952), (1596, 7668), (1704, 7182), (1917, 6384), (1988, 6156), (2052, 5964), (2128, 5751), (2268, 5396), (2394, 5112), (2556, 4788), (2698, 4536), (2736, 4473), (2982, 4104), (3024, 4047), (3078, 3976), (3192, 3834), (3408, 3591)]