40487472

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 127224000

約数和(自身を除く): 86736528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 102, 108, 111, 136, 144, 148, 149, 153, 204, 216, 222, 272, 296, 298, 306, 333, 408, 432, 444, 447, 459, 592, 596, 612, 629, 666, 816, 888, 894, 918, 999, 1192, 1224, 1258, 1332, 1341, 1776, 1788, 1836, 1887, 1998, 2384, 2448, 2516, 2533, 2664, 2682, 3576, 3672, 3774, 3996, 4023, 5032, 5066, 5328, 5364, 5513, 5661, 7152, 7344, 7548, 7599, 7992, 8046, 10064, 10132, 10728, 11026, 11322, 15096, 15198, 15984, 16092, 16539, 16983, 20264, 21456, 22052, 22644, 22797, 30192, 30396, 32184, 33078, 33966, 40528, 44104, 45288, 45594, 49617, 60792, 64368, 66156, 67932, 68391, 88208, 90576, 91188, 93721, 99234, 121584, 132312, 135864, 136782, 148851, 182376, 187442, 198468, 264624, 271728, 273564, 281163, 297702, 364752, 374884, 396936, 547128, 562326, 595404, 749768, 793872, 843489, 1094256, 1124652, 1190808, 1499536, 1686978, 2249304, 2381616, 2530467, 3373956, 4498608, 5060934, 6747912, 10121868, 13495824, 20243736, 40487472]

約数ペア:

[(1, 40487472), (2, 20243736), (3, 13495824), (4, 10121868), (6, 6747912), (8, 5060934), (9, 4498608), (12, 3373956), (16, 2530467), (17, 2381616), (18, 2249304), (24, 1686978), (27, 1499536), (34, 1190808), (36, 1124652), (37, 1094256), (48, 843489), (51, 793872), (54, 749768), (68, 595404), (72, 562326), (74, 547128), (102, 396936), (108, 374884), (111, 364752), (136, 297702), (144, 281163), (148, 273564), (149, 271728), (153, 264624), (204, 198468), (216, 187442), (222, 182376), (272, 148851), (296, 136782), (298, 135864), (306, 132312), (333, 121584), (408, 99234), (432, 93721), (444, 91188), (447, 90576), (459, 88208), (592, 68391), (596, 67932), (612, 66156), (629, 64368), (666, 60792), (816, 49617), (888, 45594), (894, 45288), (918, 44104), (999, 40528), (1192, 33966), (1224, 33078), (1258, 32184), (1332, 30396), (1341, 30192), (1776, 22797), (1788, 22644), (1836, 22052), (1887, 21456), (1998, 20264), (2384, 16983), (2448, 16539), (2516, 16092), (2533, 15984), (2664, 15198), (2682, 15096), (3576, 11322), (3672, 11026), (3774, 10728), (3996, 10132), (4023, 10064), (5032, 8046), (5066, 7992), (5328, 7599), (5364, 7548), (5513, 7344), (5661, 7152)]