1965981456

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 300

約数和(自身を含む): 6287501220

約数和(自身を除く): 4321519764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 144, 153, 162, 174, 181, 204, 216, 232, 261, 272, 289, 306, 324, 348, 362, 408, 432, 459, 464, 493, 522, 543, 578, 612, 648, 696, 724, 783, 816, 867, 918, 986, 1044, 1086, 1156, 1224, 1296, 1377, 1392, 1448, 1479, 1566, 1629, 1734, 1836, 1972, 2088, 2172, 2312, 2349, 2448, 2601, 2754, 2896, 2958, 3077, 3132, 3258, 3468, 3672, 3944, 4176, 4344, 4437, 4624, 4698, 4887, 5202, 5249, 5508, 5916, 6154, 6264, 6516, 6936, 7344, 7803, 7888, 8381, 8688, 8874, 9231, 9396, 9774, 10404, 10498, 11016, 11832, 12308, 12528, 13032, 13311, 13872, 14661, 15606, 15747, 16762, 17748, 18462, 18792, 19548, 20808, 20996, 22032, 23409, 23664, 24616, 25143, 26064, 26622, 27693, 29322, 31212, 31494, 33524, 35496, 36924, 37584, 39096, 39933, 41616, 41992, 46818, 47241, 49232, 50286, 52309, 53244, 55386, 58644, 62424, 62988, 67048, 70992, 73848, 75429, 78192, 79866, 83079, 83984, 89233, 93636, 94482, 100572, 104618, 106488, 110772, 117288, 124848, 125976, 134096, 141723, 147696, 150858, 156927, 159732, 166158, 178466, 187272, 188964, 201144, 209236, 212976, 221544, 226287, 234576, 249237, 251952, 267699, 283446, 301716, 313854, 319464, 332316, 356932, 374544, 377928, 402288, 418472, 425169, 443088, 452574, 470781, 498474, 535398, 566892, 603432, 627708, 638928, 664632, 678861, 713864, 755856, 803097, 836944, 850338, 905148, 941562, 996948, 1070796, 1133784, 1206864, 1255416, 1329264, 1357722, 1412343, 1427728, 1516961, 1606194, 1700676, 1810296, 1883124, 1993896, 2141592, 2267568, 2409291, 2510832, 2715444, 2824686, 3033922, 3212388, 3401352, 3620592, 3766248, 3987792, 4237029, 4283184, 4550883, 4818582, 5430888, 5649372, 6067844, 6424776, 6802704, 7227873, 7532496, 8474058, 9101766, 9637164, 10861776, 11298744, 12135688, 12849552, 13652649, 14455746, 16948116, 18203532, 19274328, 22597488, 24271376, 27305298, 28911492, 33896232, 36407064, 38548656, 40957947, 54610596, 57822984, 67792464, 72814128, 81915894, 109221192, 115645968, 122873841, 163831788, 218442384, 245747682, 327663576, 491495364, 655327152, 982990728, 1965981456]

約数ペア:

[(1, 1965981456), (2, 982990728), (3, 655327152), (4, 491495364), (6, 327663576), (8, 245747682), (9, 218442384), (12, 163831788), (16, 122873841), (17, 115645968), (18, 109221192), (24, 81915894), (27, 72814128), (29, 67792464), (34, 57822984), (36, 54610596), (48, 40957947), (51, 38548656), (54, 36407064), (58, 33896232), (68, 28911492), (72, 27305298), (81, 24271376), (87, 22597488), (102, 19274328), (108, 18203532), (116, 16948116), (136, 14455746), (144, 13652649), (153, 12849552), (162, 12135688), (174, 11298744), (181, 10861776), (204, 9637164), (216, 9101766), (232, 8474058), (261, 7532496), (272, 7227873), (289, 6802704), (306, 6424776), (324, 6067844), (348, 5649372), (362, 5430888), (408, 4818582), (432, 4550883), (459, 4283184), (464, 4237029), (493, 3987792), (522, 3766248), (543, 3620592), (578, 3401352), (612, 3212388), (648, 3033922), (696, 2824686), (724, 2715444), (783, 2510832), (816, 2409291), (867, 2267568), (918, 2141592), (986, 1993896), (1044, 1883124), (1086, 1810296), (1156, 1700676), (1224, 1606194), (1296, 1516961), (1377, 1427728), (1392, 1412343), (1448, 1357722), (1479, 1329264), (1566, 1255416), (1629, 1206864), (1734, 1133784), (1836, 1070796), (1972, 996948), (2088, 941562), (2172, 905148), (2312, 850338), (2349, 836944), (2448, 803097), (2601, 755856), (2754, 713864), (2896, 678861), (2958, 664632), (3077, 638928), (3132, 627708), (3258, 603432), (3468, 566892), (3672, 535398), (3944, 498474), (4176, 470781), (4344, 452574), (4437, 443088), (4624, 425169), (4698, 418472), (4887, 402288), (5202, 377928), (5249, 374544), (5508, 356932), (5916, 332316), (6154, 319464), (6264, 313854), (6516, 301716), (6936, 283446), (7344, 267699), (7803, 251952), (7888, 249237), (8381, 234576), (8688, 226287), (8874, 221544), (9231, 212976), (9396, 209236), (9774, 201144), (10404, 188964), (10498, 187272), (11016, 178466), (11832, 166158), (12308, 159732), (12528, 156927), (13032, 150858), (13311, 147696), (13872, 141723), (14661, 134096), (15606, 125976), (15747, 124848), (16762, 117288), (17748, 110772), (18462, 106488), (18792, 104618), (19548, 100572), (20808, 94482), (20996, 93636), (22032, 89233), (23409, 83984), (23664, 83079), (24616, 79866), (25143, 78192), (26064, 75429), (26622, 73848), (27693, 70992), (29322, 67048), (31212, 62988), (31494, 62424), (33524, 58644), (35496, 55386), (36924, 53244), (37584, 52309), (39096, 50286), (39933, 49232), (41616, 47241), (41992, 46818)]