2881844784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5639}}^1$

素因数の和:5689

約数の個数: 240

約数和(自身を含む): 10238630400

約数和(自身を除く): 7356785616

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, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1638, 1872, 2028, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3276, 3549, 4056, 4368, 4563, 4732, 4914, 5616, 5639, 6084, 6552, 7098, 8112, 9126, 9464, 9828, 10647, 11278, 12168, 13104, 14196, 16917, 18252, 18928, 19656, 21294, 22556, 24336, 28392, 31941, 33834, 36504, 39312, 39473, 42588, 45112, 50751, 56784, 63882, 67668, 73008, 73307, 78946, 85176, 90224, 101502, 118419, 127764, 135336, 146614, 152253, 157892, 170352, 203004, 219921, 236838, 255528, 270672, 293228, 304506, 315784, 355257, 406008, 439842, 473676, 511056, 513149, 586456, 609012, 631568, 659763, 710514, 812016, 879684, 947352, 952991, 1026298, 1065771, 1172912, 1218024, 1319526, 1421028, 1539447, 1759368, 1894704, 1905982, 1979289, 2052596, 2131542, 2436048, 2639052, 2842056, 2858973, 3078894, 3518736, 3811964, 3958578, 4105192, 4263084, 4618341, 5278104, 5684112, 5717946, 6157788, 6670937, 7623928, 7917156, 8210384, 8526168, 8576919, 9236682, 10556208, 11435892, 12315576, 13341874, 13855023, 15247856, 15834312, 17052336, 17153838, 18473364, 20012811, 22871784, 24631152, 25730757, 26683748, 27710046, 31668624, 34307676, 36946728, 40025622, 45743568, 51461514, 53367496, 55420092, 60038433, 68615352, 73893456, 80051244, 102923028, 106734992, 110840184, 120076866, 137230704, 160102488, 180115299, 205846056, 221680368, 240153732, 320204976, 360230598, 411692112, 480307464, 720461196, 960614928, 1440922392, 2881844784]

約数ペア:

[(1, 2881844784), (2, 1440922392), (3, 960614928), (4, 720461196), (6, 480307464), (7, 411692112), (8, 360230598), (9, 320204976), (12, 240153732), (13, 221680368), (14, 205846056), (16, 180115299), (18, 160102488), (21, 137230704), (24, 120076866), (26, 110840184), (27, 106734992), (28, 102923028), (36, 80051244), (39, 73893456), (42, 68615352), (48, 60038433), (52, 55420092), (54, 53367496), (56, 51461514), (63, 45743568), (72, 40025622), (78, 36946728), (84, 34307676), (91, 31668624), (104, 27710046), (108, 26683748), (112, 25730757), (117, 24631152), (126, 22871784), (144, 20012811), (156, 18473364), (168, 17153838), (169, 17052336), (182, 15834312), (189, 15247856), (208, 13855023), (216, 13341874), (234, 12315576), (252, 11435892), (273, 10556208), (312, 9236682), (336, 8576919), (338, 8526168), (351, 8210384), (364, 7917156), (378, 7623928), (432, 6670937), (468, 6157788), (504, 5717946), (507, 5684112), (546, 5278104), (624, 4618341), (676, 4263084), (702, 4105192), (728, 3958578), (756, 3811964), (819, 3518736), (936, 3078894), (1008, 2858973), (1014, 2842056), (1092, 2639052), (1183, 2436048), (1352, 2131542), (1404, 2052596), (1456, 1979289), (1512, 1905982), (1521, 1894704), (1638, 1759368), (1872, 1539447), (2028, 1421028), (2184, 1319526), (2366, 1218024), (2457, 1172912), (2704, 1065771), (2808, 1026298), (3024, 952991), (3042, 947352), (3276, 879684), (3549, 812016), (4056, 710514), (4368, 659763), (4563, 631568), (4732, 609012), (4914, 586456), (5616, 513149), (5639, 511056), (6084, 473676), (6552, 439842), (7098, 406008), (8112, 355257), (9126, 315784), (9464, 304506), (9828, 293228), (10647, 270672), (11278, 255528), (12168, 236838), (13104, 219921), (14196, 203004), (16917, 170352), (18252, 157892), (18928, 152253), (19656, 146614), (21294, 135336), (22556, 127764), (24336, 118419), (28392, 101502), (31941, 90224), (33834, 85176), (36504, 78946), (39312, 73307), (39473, 73008), (42588, 67668), (45112, 63882), (50751, 56784)]