495685008

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 280

約数和(自身を含む): 1776011328

約数和(自身を除く): 1280326320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 467, 468, 486, 504, 546, 567, 624, 648, 702, 728, 729, 756, 819, 934, 936, 972, 1008, 1053, 1092, 1134, 1296, 1401, 1404, 1456, 1458, 1512, 1638, 1701, 1868, 1872, 1944, 2106, 2184, 2268, 2457, 2802, 2808, 2916, 3024, 3159, 3269, 3276, 3402, 3736, 3888, 4203, 4212, 4368, 4536, 4914, 5103, 5604, 5616, 5832, 6071, 6318, 6538, 6552, 6804, 7371, 7472, 8406, 8424, 9072, 9477, 9807, 9828, 10206, 11208, 11664, 12142, 12609, 12636, 13076, 13104, 13608, 14742, 16812, 16848, 18213, 18954, 19614, 19656, 20412, 22113, 22416, 24284, 25218, 25272, 26152, 27216, 29421, 29484, 33624, 36426, 37827, 37908, 39228, 39312, 40824, 42497, 44226, 48568, 50436, 50544, 52304, 54639, 58842, 58968, 66339, 67248, 72852, 75654, 75816, 78456, 81648, 84994, 88263, 88452, 97136, 100872, 109278, 113481, 117684, 117936, 127491, 132678, 145704, 151308, 151632, 156912, 163917, 169988, 176526, 176904, 201744, 218556, 226962, 235368, 254982, 264789, 265356, 291408, 302616, 327834, 339976, 340443, 353052, 353808, 382473, 437112, 453924, 470736, 491751, 509964, 529578, 530712, 605232, 655668, 679952, 680886, 706104, 764946, 794367, 874224, 907848, 983502, 1019928, 1059156, 1061424, 1147419, 1311336, 1361772, 1412208, 1475253, 1529892, 1588734, 1815696, 1967004, 2039856, 2118312, 2294838, 2383101, 2622672, 2723544, 2950506, 3059784, 3177468, 3442257, 3934008, 4236624, 4425759, 4589676, 4766202, 5447088, 5901012, 6119568, 6354936, 6884514, 7868016, 8851518, 9179352, 9532404, 10326771, 11802024, 12709872, 13769028, 17703036, 18358704, 19064808, 20653542, 23604048, 27538056, 30980313, 35406072, 38129616, 41307084, 55076112, 61960626, 70812144, 82614168, 123921252, 165228336, 247842504, 495685008]

約数ペア:

[(1, 495685008), (2, 247842504), (3, 165228336), (4, 123921252), (6, 82614168), (7, 70812144), (8, 61960626), (9, 55076112), (12, 41307084), (13, 38129616), (14, 35406072), (16, 30980313), (18, 27538056), (21, 23604048), (24, 20653542), (26, 19064808), (27, 18358704), (28, 17703036), (36, 13769028), (39, 12709872), (42, 11802024), (48, 10326771), (52, 9532404), (54, 9179352), (56, 8851518), (63, 7868016), (72, 6884514), (78, 6354936), (81, 6119568), (84, 5901012), (91, 5447088), (104, 4766202), (108, 4589676), (112, 4425759), (117, 4236624), (126, 3934008), (144, 3442257), (156, 3177468), (162, 3059784), (168, 2950506), (182, 2723544), (189, 2622672), (208, 2383101), (216, 2294838), (234, 2118312), (243, 2039856), (252, 1967004), (273, 1815696), (312, 1588734), (324, 1529892), (336, 1475253), (351, 1412208), (364, 1361772), (378, 1311336), (432, 1147419), (467, 1061424), (468, 1059156), (486, 1019928), (504, 983502), (546, 907848), (567, 874224), (624, 794367), (648, 764946), (702, 706104), (728, 680886), (729, 679952), (756, 655668), (819, 605232), (934, 530712), (936, 529578), (972, 509964), (1008, 491751), (1053, 470736), (1092, 453924), (1134, 437112), (1296, 382473), (1401, 353808), (1404, 353052), (1456, 340443), (1458, 339976), (1512, 327834), (1638, 302616), (1701, 291408), (1868, 265356), (1872, 264789), (1944, 254982), (2106, 235368), (2184, 226962), (2268, 218556), (2457, 201744), (2802, 176904), (2808, 176526), (2916, 169988), (3024, 163917), (3159, 156912), (3269, 151632), (3276, 151308), (3402, 145704), (3736, 132678), (3888, 127491), (4203, 117936), (4212, 117684), (4368, 113481), (4536, 109278), (4914, 100872), (5103, 97136), (5604, 88452), (5616, 88263), (5832, 84994), (6071, 81648), (6318, 78456), (6538, 75816), (6552, 75654), (6804, 72852), (7371, 67248), (7472, 66339), (8406, 58968), (8424, 58842), (9072, 54639), (9477, 52304), (9807, 50544), (9828, 50436), (10206, 48568), (11208, 44226), (11664, 42497), (12142, 40824), (12609, 39312), (12636, 39228), (13076, 37908), (13104, 37827), (13608, 36426), (14742, 33624), (16812, 29484), (16848, 29421), (18213, 27216), (18954, 26152), (19614, 25272), (19656, 25218), (20412, 24284), (22113, 22416)]