1903956768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 6200603136

約数和(自身を除く): 4296646368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 953, 991, 1008, 1906, 1982, 2016, 2859, 2973, 3812, 3964, 5718, 5946, 6671, 6937, 7624, 7928, 8577, 8919, 11436, 11892, 13342, 13874, 15248, 15856, 17154, 17838, 20013, 20811, 22872, 23784, 26684, 27748, 30496, 31712, 34308, 35676, 40026, 41622, 45744, 47568, 53368, 55496, 60039, 62433, 68616, 71352, 80052, 83244, 91488, 95136, 106736, 110992, 120078, 124866, 137232, 142704, 160104, 166488, 213472, 221984, 240156, 249732, 274464, 285408, 320208, 332976, 480312, 499464, 640416, 665952, 944423, 960624, 998928, 1888846, 1921248, 1997856, 2833269, 3777692, 5666538, 6610961, 7555384, 8499807, 11333076, 13221922, 15110768, 16999614, 19832883, 22666152, 26443844, 30221536, 33999228, 39665766, 45332304, 52887688, 59498649, 67998456, 79331532, 90664608, 105775376, 118997298, 135996912, 158663064, 211550752, 237994596, 271993824, 317326128, 475989192, 634652256, 951978384, 1903956768]

約数ペア:

[(1, 1903956768), (2, 951978384), (3, 634652256), (4, 475989192), (6, 317326128), (7, 271993824), (8, 237994596), (9, 211550752), (12, 158663064), (14, 135996912), (16, 118997298), (18, 105775376), (21, 90664608), (24, 79331532), (28, 67998456), (32, 59498649), (36, 52887688), (42, 45332304), (48, 39665766), (56, 33999228), (63, 30221536), (72, 26443844), (84, 22666152), (96, 19832883), (112, 16999614), (126, 15110768), (144, 13221922), (168, 11333076), (224, 8499807), (252, 7555384), (288, 6610961), (336, 5666538), (504, 3777692), (672, 2833269), (953, 1997856), (991, 1921248), (1008, 1888846), (1906, 998928), (1982, 960624), (2016, 944423), (2859, 665952), (2973, 640416), (3812, 499464), (3964, 480312), (5718, 332976), (5946, 320208), (6671, 285408), (6937, 274464), (7624, 249732), (7928, 240156), (8577, 221984), (8919, 213472), (11436, 166488), (11892, 160104), (13342, 142704), (13874, 137232), (15248, 124866), (15856, 120078), (17154, 110992), (17838, 106736), (20013, 95136), (20811, 91488), (22872, 83244), (23784, 80052), (26684, 71352), (27748, 68616), (30496, 62433), (31712, 60039), (34308, 55496), (35676, 53368), (40026, 47568), (41622, 45744)]