252079128

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 871504920

約数和(自身を除く): 619425792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 467, 476, 504, 567, 588, 612, 648, 714, 756, 833, 882, 918, 934, 952, 1071, 1134, 1176, 1224, 1323, 1377, 1401, 1428, 1512, 1666, 1764, 1836, 1868, 2142, 2268, 2499, 2646, 2754, 2802, 2856, 3213, 3269, 3332, 3528, 3672, 3736, 3969, 4203, 4284, 4536, 4998, 5292, 5508, 5604, 6426, 6538, 6664, 7497, 7938, 7939, 8406, 8568, 9639, 9807, 9996, 10584, 11016, 11208, 12609, 12852, 13076, 14994, 15876, 15878, 16812, 19278, 19614, 19992, 22491, 22883, 23817, 25218, 25704, 26152, 29421, 29988, 31752, 31756, 33624, 37827, 38556, 39228, 44982, 45766, 47634, 50436, 55573, 58842, 59976, 63512, 67473, 68649, 71451, 75654, 77112, 78456, 88263, 89964, 91532, 95268, 100872, 111146, 117684, 134946, 137298, 142902, 151308, 166719, 176526, 179928, 183064, 190536, 205947, 214353, 222292, 235368, 264789, 269892, 274596, 285804, 302616, 333438, 353052, 389011, 411894, 428706, 444584, 500157, 529578, 539784, 549192, 571608, 617841, 643059, 666876, 706104, 778022, 823788, 857412, 1000314, 1059156, 1167033, 1235682, 1286118, 1333752, 1500471, 1556044, 1647576, 1714824, 1853523, 2000628, 2118312, 2334066, 2471364, 2572236, 3000942, 3112088, 3501099, 3707046, 4001256, 4501413, 4668132, 4942728, 5144472, 6001884, 7002198, 7414092, 9002826, 9336264, 10503297, 12003768, 14004396, 14828184, 18005652, 21006594, 28008792, 31509891, 36011304, 42013188, 63019782, 84026376, 126039564, 252079128]

約数ペア:

[(1, 252079128), (2, 126039564), (3, 84026376), (4, 63019782), (6, 42013188), (7, 36011304), (8, 31509891), (9, 28008792), (12, 21006594), (14, 18005652), (17, 14828184), (18, 14004396), (21, 12003768), (24, 10503297), (27, 9336264), (28, 9002826), (34, 7414092), (36, 7002198), (42, 6001884), (49, 5144472), (51, 4942728), (54, 4668132), (56, 4501413), (63, 4001256), (68, 3707046), (72, 3501099), (81, 3112088), (84, 3000942), (98, 2572236), (102, 2471364), (108, 2334066), (119, 2118312), (126, 2000628), (136, 1853523), (147, 1714824), (153, 1647576), (162, 1556044), (168, 1500471), (189, 1333752), (196, 1286118), (204, 1235682), (216, 1167033), (238, 1059156), (252, 1000314), (294, 857412), (306, 823788), (324, 778022), (357, 706104), (378, 666876), (392, 643059), (408, 617841), (441, 571608), (459, 549192), (467, 539784), (476, 529578), (504, 500157), (567, 444584), (588, 428706), (612, 411894), (648, 389011), (714, 353052), (756, 333438), (833, 302616), (882, 285804), (918, 274596), (934, 269892), (952, 264789), (1071, 235368), (1134, 222292), (1176, 214353), (1224, 205947), (1323, 190536), (1377, 183064), (1401, 179928), (1428, 176526), (1512, 166719), (1666, 151308), (1764, 142902), (1836, 137298), (1868, 134946), (2142, 117684), (2268, 111146), (2499, 100872), (2646, 95268), (2754, 91532), (2802, 89964), (2856, 88263), (3213, 78456), (3269, 77112), (3332, 75654), (3528, 71451), (3672, 68649), (3736, 67473), (3969, 63512), (4203, 59976), (4284, 58842), (4536, 55573), (4998, 50436), (5292, 47634), (5508, 45766), (5604, 44982), (6426, 39228), (6538, 38556), (6664, 37827), (7497, 33624), (7938, 31756), (7939, 31752), (8406, 29988), (8568, 29421), (9639, 26152), (9807, 25704), (9996, 25218), (10584, 23817), (11016, 22883), (11208, 22491), (12609, 19992), (12852, 19614), (13076, 19278), (14994, 16812), (15876, 15878)]