43861428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 130712400

約数和(自身を除く): 86850972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 149, 153, 156, 204, 221, 222, 234, 298, 306, 333, 442, 444, 447, 468, 481, 596, 612, 629, 663, 666, 884, 894, 962, 1258, 1326, 1332, 1341, 1443, 1788, 1887, 1924, 1937, 1989, 2516, 2533, 2652, 2682, 2886, 3774, 3874, 3978, 4329, 5066, 5364, 5513, 5661, 5772, 5811, 7548, 7599, 7748, 7956, 8177, 8658, 10132, 11026, 11322, 11622, 15198, 16354, 16539, 17316, 17433, 22052, 22644, 22797, 23244, 24531, 30396, 32708, 32929, 33078, 34866, 45594, 49062, 49617, 65858, 66156, 69732, 71669, 73593, 91188, 93721, 98124, 98787, 99234, 131716, 143338, 147186, 187442, 197574, 198468, 215007, 281163, 286676, 294372, 296361, 374884, 395148, 430014, 562326, 592722, 645021, 843489, 860028, 1124652, 1185444, 1218373, 1290042, 1686978, 2436746, 2580084, 3373956, 3655119, 4873492, 7310238, 10965357, 14620476, 21930714, 43861428]

約数ペア:

[(1, 43861428), (2, 21930714), (3, 14620476), (4, 10965357), (6, 7310238), (9, 4873492), (12, 3655119), (13, 3373956), (17, 2580084), (18, 2436746), (26, 1686978), (34, 1290042), (36, 1218373), (37, 1185444), (39, 1124652), (51, 860028), (52, 843489), (68, 645021), (74, 592722), (78, 562326), (102, 430014), (111, 395148), (117, 374884), (148, 296361), (149, 294372), (153, 286676), (156, 281163), (204, 215007), (221, 198468), (222, 197574), (234, 187442), (298, 147186), (306, 143338), (333, 131716), (442, 99234), (444, 98787), (447, 98124), (468, 93721), (481, 91188), (596, 73593), (612, 71669), (629, 69732), (663, 66156), (666, 65858), (884, 49617), (894, 49062), (962, 45594), (1258, 34866), (1326, 33078), (1332, 32929), (1341, 32708), (1443, 30396), (1788, 24531), (1887, 23244), (1924, 22797), (1937, 22644), (1989, 22052), (2516, 17433), (2533, 17316), (2652, 16539), (2682, 16354), (2886, 15198), (3774, 11622), (3874, 11322), (3978, 11026), (4329, 10132), (5066, 8658), (5364, 8177), (5513, 7956), (5661, 7748), (5772, 7599), (5811, 7548)]