248519544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 827366400

約数和(自身を除く): 578846856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 53, 56, 57, 76, 78, 84, 91, 104, 106, 113, 114, 133, 152, 156, 159, 168, 182, 212, 226, 228, 247, 266, 273, 312, 318, 339, 364, 371, 399, 424, 452, 456, 494, 532, 546, 636, 678, 689, 728, 741, 742, 791, 798, 904, 988, 1007, 1064, 1092, 1113, 1272, 1356, 1378, 1469, 1482, 1484, 1582, 1596, 1729, 1976, 2014, 2067, 2147, 2184, 2226, 2373, 2712, 2756, 2938, 2964, 2968, 3021, 3164, 3192, 3458, 4028, 4134, 4294, 4407, 4452, 4746, 4823, 5187, 5512, 5876, 5928, 5989, 6042, 6328, 6441, 6916, 7049, 8056, 8268, 8588, 8814, 8904, 9492, 9646, 10283, 10374, 11752, 11978, 12084, 12882, 13091, 13832, 14098, 14469, 15029, 16536, 17176, 17628, 17967, 18984, 19292, 20566, 20748, 21147, 23956, 24168, 25764, 26182, 27911, 28196, 28938, 30058, 30849, 35256, 35934, 38584, 39273, 41132, 41496, 41923, 42294, 45087, 47912, 51528, 52364, 55822, 56392, 57876, 60116, 61698, 71868, 77857, 78546, 82264, 83733, 83846, 84588, 90174, 91637, 104728, 111644, 113791, 115752, 120232, 123396, 125769, 143736, 155714, 157092, 167466, 167692, 169176, 180348, 183274, 195377, 223288, 227582, 233571, 246792, 251538, 274911, 311428, 314184, 334932, 335384, 341373, 360696, 366548, 390754, 455164, 467142, 503076, 544999, 549822, 586131, 622856, 669864, 682746, 733096, 781508, 796537, 910328, 934284, 1006152, 1089998, 1099644, 1172262, 1365492, 1479283, 1563016, 1593074, 1634997, 1868568, 2179996, 2199288, 2344524, 2389611, 2730984, 2958566, 3186148, 3269994, 4359992, 4437849, 4689048, 4779222, 5917132, 6372296, 6539988, 8875698, 9558444, 10354981, 11834264, 13079976, 17751396, 19116888, 20709962, 31064943, 35502792, 41419924, 62129886, 82839848, 124259772, 248519544]

約数ペア:

[(1, 248519544), (2, 124259772), (3, 82839848), (4, 62129886), (6, 41419924), (7, 35502792), (8, 31064943), (12, 20709962), (13, 19116888), (14, 17751396), (19, 13079976), (21, 11834264), (24, 10354981), (26, 9558444), (28, 8875698), (38, 6539988), (39, 6372296), (42, 5917132), (52, 4779222), (53, 4689048), (56, 4437849), (57, 4359992), (76, 3269994), (78, 3186148), (84, 2958566), (91, 2730984), (104, 2389611), (106, 2344524), (113, 2199288), (114, 2179996), (133, 1868568), (152, 1634997), (156, 1593074), (159, 1563016), (168, 1479283), (182, 1365492), (212, 1172262), (226, 1099644), (228, 1089998), (247, 1006152), (266, 934284), (273, 910328), (312, 796537), (318, 781508), (339, 733096), (364, 682746), (371, 669864), (399, 622856), (424, 586131), (452, 549822), (456, 544999), (494, 503076), (532, 467142), (546, 455164), (636, 390754), (678, 366548), (689, 360696), (728, 341373), (741, 335384), (742, 334932), (791, 314184), (798, 311428), (904, 274911), (988, 251538), (1007, 246792), (1064, 233571), (1092, 227582), (1113, 223288), (1272, 195377), (1356, 183274), (1378, 180348), (1469, 169176), (1482, 167692), (1484, 167466), (1582, 157092), (1596, 155714), (1729, 143736), (1976, 125769), (2014, 123396), (2067, 120232), (2147, 115752), (2184, 113791), (2226, 111644), (2373, 104728), (2712, 91637), (2756, 90174), (2938, 84588), (2964, 83846), (2968, 83733), (3021, 82264), (3164, 78546), (3192, 77857), (3458, 71868), (4028, 61698), (4134, 60116), (4294, 57876), (4407, 56392), (4452, 55822), (4746, 52364), (4823, 51528), (5187, 47912), (5512, 45087), (5876, 42294), (5928, 41923), (5989, 41496), (6042, 41132), (6328, 39273), (6441, 38584), (6916, 35934), (7049, 35256), (8056, 30849), (8268, 30058), (8588, 28938), (8814, 28196), (8904, 27911), (9492, 26182), (9646, 25764), (10283, 24168), (10374, 23956), (11752, 21147), (11978, 20748), (12084, 20566), (12882, 19292), (13091, 18984), (13832, 17967), (14098, 17628), (14469, 17176), (15029, 16536)]