488286456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1542758400

約数和(自身を除く): 1054471944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 53, 56, 58, 61, 62, 84, 87, 93, 106, 116, 122, 124, 159, 168, 174, 183, 186, 203, 212, 217, 232, 244, 248, 318, 348, 366, 371, 372, 406, 424, 427, 434, 488, 609, 636, 651, 696, 732, 742, 744, 812, 854, 868, 899, 1113, 1218, 1272, 1281, 1302, 1464, 1484, 1537, 1624, 1643, 1708, 1736, 1769, 1798, 1891, 2226, 2436, 2562, 2604, 2697, 2968, 3074, 3233, 3286, 3416, 3538, 3596, 3782, 4452, 4611, 4872, 4929, 5124, 5208, 5307, 5394, 5673, 6148, 6293, 6466, 6572, 7076, 7192, 7564, 8904, 9222, 9699, 9858, 10248, 10614, 10759, 10788, 11346, 11501, 12296, 12383, 12586, 12932, 13144, 13237, 14152, 15128, 18444, 18879, 19398, 19716, 21228, 21518, 21576, 22631, 22692, 23002, 24766, 25172, 25864, 26474, 32277, 34503, 36888, 37149, 37758, 38796, 39432, 39711, 42456, 43036, 45262, 45384, 46004, 47647, 49532, 50344, 52948, 54839, 64554, 67893, 69006, 74298, 75516, 77592, 79422, 86072, 90524, 92008, 93757, 95294, 99064, 100223, 105896, 109678, 129108, 135786, 138012, 142941, 148596, 151032, 158844, 164517, 181048, 187514, 190588, 200446, 219356, 258216, 271572, 276024, 281271, 285882, 297192, 300669, 317688, 329034, 333529, 375028, 381176, 383873, 400892, 438712, 543144, 562542, 571764, 601338, 656299, 658068, 667058, 701561, 750056, 767746, 801784, 1000587, 1125084, 1143528, 1151619, 1202676, 1312598, 1316136, 1334116, 1403122, 1535492, 1968897, 2001174, 2104683, 2250168, 2303238, 2405352, 2625196, 2668232, 2806244, 2906467, 3070984, 3937794, 4002348, 4209366, 4606476, 5250392, 5612488, 5812934, 7875588, 8004696, 8418732, 8719401, 9212952, 11625868, 15751176, 16837464, 17438802, 20345269, 23251736, 34877604, 40690538, 61035807, 69755208, 81381076, 122071614, 162762152, 244143228, 488286456]

約数ペア:

[(1, 488286456), (2, 244143228), (3, 162762152), (4, 122071614), (6, 81381076), (7, 69755208), (8, 61035807), (12, 40690538), (14, 34877604), (21, 23251736), (24, 20345269), (28, 17438802), (29, 16837464), (31, 15751176), (42, 11625868), (53, 9212952), (56, 8719401), (58, 8418732), (61, 8004696), (62, 7875588), (84, 5812934), (87, 5612488), (93, 5250392), (106, 4606476), (116, 4209366), (122, 4002348), (124, 3937794), (159, 3070984), (168, 2906467), (174, 2806244), (183, 2668232), (186, 2625196), (203, 2405352), (212, 2303238), (217, 2250168), (232, 2104683), (244, 2001174), (248, 1968897), (318, 1535492), (348, 1403122), (366, 1334116), (371, 1316136), (372, 1312598), (406, 1202676), (424, 1151619), (427, 1143528), (434, 1125084), (488, 1000587), (609, 801784), (636, 767746), (651, 750056), (696, 701561), (732, 667058), (742, 658068), (744, 656299), (812, 601338), (854, 571764), (868, 562542), (899, 543144), (1113, 438712), (1218, 400892), (1272, 383873), (1281, 381176), (1302, 375028), (1464, 333529), (1484, 329034), (1537, 317688), (1624, 300669), (1643, 297192), (1708, 285882), (1736, 281271), (1769, 276024), (1798, 271572), (1891, 258216), (2226, 219356), (2436, 200446), (2562, 190588), (2604, 187514), (2697, 181048), (2968, 164517), (3074, 158844), (3233, 151032), (3286, 148596), (3416, 142941), (3538, 138012), (3596, 135786), (3782, 129108), (4452, 109678), (4611, 105896), (4872, 100223), (4929, 99064), (5124, 95294), (5208, 93757), (5307, 92008), (5394, 90524), (5673, 86072), (6148, 79422), (6293, 77592), (6466, 75516), (6572, 74298), (7076, 69006), (7192, 67893), (7564, 64554), (8904, 54839), (9222, 52948), (9699, 50344), (9858, 49532), (10248, 47647), (10614, 46004), (10759, 45384), (10788, 45262), (11346, 43036), (11501, 42456), (12296, 39711), (12383, 39432), (12586, 38796), (12932, 37758), (13144, 37149), (13237, 36888), (14152, 34503), (15128, 32277), (18444, 26474), (18879, 25864), (19398, 25172), (19716, 24766), (21228, 23002), (21518, 22692), (21576, 22631)]