1990333752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 6074179200

約数和(自身を除く): 4083845448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 289, 323, 374, 408, 418, 456, 561, 578, 627, 646, 748, 836, 867, 969, 1122, 1156, 1254, 1292, 1373, 1496, 1672, 1734, 1938, 2244, 2312, 2508, 2584, 2746, 3179, 3468, 3553, 3876, 4119, 4488, 5016, 5491, 5492, 6358, 6936, 7106, 7752, 8238, 9537, 10659, 10982, 10984, 12716, 14212, 15103, 16473, 16476, 19074, 21318, 21964, 23341, 25432, 26087, 28424, 30206, 32946, 32952, 38148, 42636, 43928, 45309, 46682, 52174, 60401, 60412, 65892, 70023, 76296, 78261, 85272, 90618, 93364, 104348, 120802, 120824, 131784, 140046, 156522, 181203, 181236, 186728, 208696, 241604, 256751, 280092, 286957, 313044, 362406, 362472, 396797, 443479, 483208, 513502, 560184, 573914, 626088, 724812, 770253, 793594, 860871, 886958, 1027004, 1147828, 1190391, 1330437, 1449624, 1540506, 1587188, 1721742, 1773916, 2054008, 2295656, 2380782, 2660874, 3081012, 3174376, 3443484, 3547832, 4364767, 4761564, 4878269, 5321748, 6162024, 6886968, 7539143, 8729534, 9523128, 9756538, 10643496, 13094301, 14634807, 15078286, 17459068, 19513076, 22617429, 26188602, 29269614, 30156572, 34918136, 39026152, 45234858, 52377204, 58539228, 60313144, 82930573, 90469716, 104754408, 117078456, 165861146, 180939432, 248791719, 331722292, 497583438, 663444584, 995166876, 1990333752]

約数ペア:

[(1, 1990333752), (2, 995166876), (3, 663444584), (4, 497583438), (6, 331722292), (8, 248791719), (11, 180939432), (12, 165861146), (17, 117078456), (19, 104754408), (22, 90469716), (24, 82930573), (33, 60313144), (34, 58539228), (38, 52377204), (44, 45234858), (51, 39026152), (57, 34918136), (66, 30156572), (68, 29269614), (76, 26188602), (88, 22617429), (102, 19513076), (114, 17459068), (132, 15078286), (136, 14634807), (152, 13094301), (187, 10643496), (204, 9756538), (209, 9523128), (228, 8729534), (264, 7539143), (289, 6886968), (323, 6162024), (374, 5321748), (408, 4878269), (418, 4761564), (456, 4364767), (561, 3547832), (578, 3443484), (627, 3174376), (646, 3081012), (748, 2660874), (836, 2380782), (867, 2295656), (969, 2054008), (1122, 1773916), (1156, 1721742), (1254, 1587188), (1292, 1540506), (1373, 1449624), (1496, 1330437), (1672, 1190391), (1734, 1147828), (1938, 1027004), (2244, 886958), (2312, 860871), (2508, 793594), (2584, 770253), (2746, 724812), (3179, 626088), (3468, 573914), (3553, 560184), (3876, 513502), (4119, 483208), (4488, 443479), (5016, 396797), (5491, 362472), (5492, 362406), (6358, 313044), (6936, 286957), (7106, 280092), (7752, 256751), (8238, 241604), (9537, 208696), (10659, 186728), (10982, 181236), (10984, 181203), (12716, 156522), (14212, 140046), (15103, 131784), (16473, 120824), (16476, 120802), (19074, 104348), (21318, 93364), (21964, 90618), (23341, 85272), (25432, 78261), (26087, 76296), (28424, 70023), (30206, 65892), (32946, 60412), (32952, 60401), (38148, 52174), (42636, 46682), (43928, 45309)]