1325312928

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 240

約数和(自身を含む): 4346939520

約数和(自身を除く): 3021626592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 544, 608, 612, 646, 648, 684, 816, 864, 912, 918, 969, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1583, 1632, 1824, 1836, 1938, 2052, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3166, 3672, 3876, 4104, 4749, 4896, 5168, 5472, 5508, 5814, 6156, 6332, 7344, 7752, 8208, 8721, 9498, 10336, 11016, 11628, 12312, 12664, 14247, 14688, 15504, 16416, 17442, 18996, 22032, 23256, 24624, 25328, 26163, 26911, 28494, 30077, 31008, 34884, 37992, 42741, 44064, 46512, 49248, 50656, 52326, 53822, 56988, 60154, 69768, 75984, 80733, 85482, 90231, 93024, 104652, 107644, 113976, 120308, 128223, 139536, 151968, 161466, 170964, 180462, 209304, 215288, 227952, 240616, 242199, 256446, 270693, 279072, 322932, 341928, 360924, 418608, 430576, 455904, 481232, 484398, 511309, 512892, 541386, 645864, 683856, 721848, 726597, 812079, 837216, 861152, 962464, 968796, 1022618, 1025784, 1082772, 1291728, 1367712, 1443696, 1453194, 1533927, 1624158, 1937592, 2045236, 2051568, 2165544, 2179791, 2436237, 2583456, 2887392, 2906388, 3067854, 3248316, 3875184, 4090472, 4103136, 4331088, 4359582, 4601781, 4872474, 5812776, 6135708, 6496632, 7750368, 8180944, 8662176, 8719164, 9203562, 9744948, 11625552, 12271416, 12993264, 13805343, 16361888, 17438328, 18407124, 19489896, 23251104, 24542832, 25986528, 27610686, 34876656, 36814248, 38979792, 41416029, 49085664, 55221372, 69753312, 73628496, 77959584, 82832058, 110442744, 147256992, 165664116, 220885488, 331328232, 441770976, 662656464, 1325312928]

約数ペア:

[(1, 1325312928), (2, 662656464), (3, 441770976), (4, 331328232), (6, 220885488), (8, 165664116), (9, 147256992), (12, 110442744), (16, 82832058), (17, 77959584), (18, 73628496), (19, 69753312), (24, 55221372), (27, 49085664), (32, 41416029), (34, 38979792), (36, 36814248), (38, 34876656), (48, 27610686), (51, 25986528), (54, 24542832), (57, 23251104), (68, 19489896), (72, 18407124), (76, 17438328), (81, 16361888), (96, 13805343), (102, 12993264), (108, 12271416), (114, 11625552), (136, 9744948), (144, 9203562), (152, 8719164), (153, 8662176), (162, 8180944), (171, 7750368), (204, 6496632), (216, 6135708), (228, 5812776), (272, 4872474), (288, 4601781), (304, 4359582), (306, 4331088), (323, 4103136), (324, 4090472), (342, 3875184), (408, 3248316), (432, 3067854), (456, 2906388), (459, 2887392), (513, 2583456), (544, 2436237), (608, 2179791), (612, 2165544), (646, 2051568), (648, 2045236), (684, 1937592), (816, 1624158), (864, 1533927), (912, 1453194), (918, 1443696), (969, 1367712), (1026, 1291728), (1224, 1082772), (1292, 1025784), (1296, 1022618), (1368, 968796), (1377, 962464), (1539, 861152), (1583, 837216), (1632, 812079), (1824, 726597), (1836, 721848), (1938, 683856), (2052, 645864), (2448, 541386), (2584, 512892), (2592, 511309), (2736, 484398), (2754, 481232), (2907, 455904), (3078, 430576), (3166, 418608), (3672, 360924), (3876, 341928), (4104, 322932), (4749, 279072), (4896, 270693), (5168, 256446), (5472, 242199), (5508, 240616), (5814, 227952), (6156, 215288), (6332, 209304), (7344, 180462), (7752, 170964), (8208, 161466), (8721, 151968), (9498, 139536), (10336, 128223), (11016, 120308), (11628, 113976), (12312, 107644), (12664, 104652), (14247, 93024), (14688, 90231), (15504, 85482), (16416, 80733), (17442, 75984), (18996, 69768), (22032, 60154), (23256, 56988), (24624, 53822), (25328, 52326), (26163, 50656), (26911, 49248), (28494, 46512), (30077, 44064), (31008, 42741), (34884, 37992)]