312545952

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 1002759912

約数和(自身を除く): 690213960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 68, 72, 81, 82, 96, 102, 108, 123, 136, 144, 153, 162, 164, 173, 204, 216, 246, 272, 288, 306, 324, 328, 346, 369, 408, 432, 459, 492, 519, 544, 612, 648, 656, 692, 697, 738, 816, 864, 918, 984, 1038, 1107, 1224, 1296, 1312, 1377, 1384, 1394, 1476, 1557, 1632, 1836, 1968, 2076, 2091, 2214, 2448, 2592, 2754, 2768, 2788, 2941, 2952, 3114, 3321, 3672, 3936, 4152, 4182, 4428, 4671, 4896, 5508, 5536, 5576, 5882, 5904, 6228, 6273, 6642, 7093, 7344, 8304, 8364, 8823, 8856, 9342, 11016, 11152, 11764, 11808, 12456, 12546, 13284, 14013, 14186, 14688, 16608, 16728, 17646, 17712, 18684, 18819, 21279, 22032, 22304, 23528, 24912, 25092, 26469, 26568, 28026, 28372, 33456, 35292, 35424, 37368, 37638, 42558, 44064, 47056, 49824, 50184, 52938, 53136, 56052, 56457, 56744, 63837, 66912, 70584, 74736, 75276, 79407, 85116, 94112, 100368, 105876, 106272, 112104, 112914, 113488, 120581, 127674, 141168, 149472, 150552, 158814, 170232, 191511, 200736, 211752, 224208, 225828, 226976, 238221, 241162, 255348, 282336, 301104, 317628, 340464, 361743, 383022, 423504, 448416, 451656, 476442, 482324, 510696, 574533, 602208, 635256, 680928, 723486, 766044, 847008, 903312, 952884, 964648, 1021392, 1085229, 1149066, 1270512, 1446972, 1532088, 1806624, 1905768, 1929296, 2042784, 2170458, 2298132, 2541024, 2893944, 3064176, 3255687, 3811536, 3858592, 4340916, 4596264, 5787888, 6128352, 6511374, 7623072, 8681832, 9192528, 9767061, 11575776, 13022748, 17363664, 18385056, 19534122, 26045496, 34727328, 39068244, 52090992, 78136488, 104181984, 156272976, 312545952]

約数ペア:

[(1, 312545952), (2, 156272976), (3, 104181984), (4, 78136488), (6, 52090992), (8, 39068244), (9, 34727328), (12, 26045496), (16, 19534122), (17, 18385056), (18, 17363664), (24, 13022748), (27, 11575776), (32, 9767061), (34, 9192528), (36, 8681832), (41, 7623072), (48, 6511374), (51, 6128352), (54, 5787888), (68, 4596264), (72, 4340916), (81, 3858592), (82, 3811536), (96, 3255687), (102, 3064176), (108, 2893944), (123, 2541024), (136, 2298132), (144, 2170458), (153, 2042784), (162, 1929296), (164, 1905768), (173, 1806624), (204, 1532088), (216, 1446972), (246, 1270512), (272, 1149066), (288, 1085229), (306, 1021392), (324, 964648), (328, 952884), (346, 903312), (369, 847008), (408, 766044), (432, 723486), (459, 680928), (492, 635256), (519, 602208), (544, 574533), (612, 510696), (648, 482324), (656, 476442), (692, 451656), (697, 448416), (738, 423504), (816, 383022), (864, 361743), (918, 340464), (984, 317628), (1038, 301104), (1107, 282336), (1224, 255348), (1296, 241162), (1312, 238221), (1377, 226976), (1384, 225828), (1394, 224208), (1476, 211752), (1557, 200736), (1632, 191511), (1836, 170232), (1968, 158814), (2076, 150552), (2091, 149472), (2214, 141168), (2448, 127674), (2592, 120581), (2754, 113488), (2768, 112914), (2788, 112104), (2941, 106272), (2952, 105876), (3114, 100368), (3321, 94112), (3672, 85116), (3936, 79407), (4152, 75276), (4182, 74736), (4428, 70584), (4671, 66912), (4896, 63837), (5508, 56744), (5536, 56457), (5576, 56052), (5882, 53136), (5904, 52938), (6228, 50184), (6273, 49824), (6642, 47056), (7093, 44064), (7344, 42558), (8304, 37638), (8364, 37368), (8823, 35424), (8856, 35292), (9342, 33456), (11016, 28372), (11152, 28026), (11764, 26568), (11808, 26469), (12456, 25092), (12546, 24912), (13284, 23528), (14013, 22304), (14186, 22032), (14688, 21279), (16608, 18819), (16728, 18684), (17646, 17712)]