381783492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1090

約数の個数: 108

約数和(自身を含む): 1054691820

約数和(自身を除く): 672908328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 361, 522, 551, 684, 722, 1013, 1044, 1083, 1102, 1444, 1653, 2026, 2166, 2204, 3039, 3249, 3306, 4052, 4332, 4959, 6078, 6498, 6612, 9117, 9918, 10469, 12156, 12996, 18234, 19247, 19836, 20938, 29377, 31407, 36468, 38494, 41876, 57741, 58754, 62814, 76988, 88131, 94221, 115482, 117508, 125628, 173223, 176262, 188442, 230964, 264393, 346446, 352524, 365693, 376884, 528786, 558163, 692892, 731386, 1057572, 1097079, 1116326, 1462772, 1674489, 2194158, 2232652, 3291237, 3348978, 4388316, 5023467, 6582474, 6697956, 10046934, 10605097, 13164948, 20093868, 21210194, 31815291, 42420388, 63630582, 95445873, 127261164, 190891746, 381783492]

約数ペア:

[(1, 381783492), (2, 190891746), (3, 127261164), (4, 95445873), (6, 63630582), (9, 42420388), (12, 31815291), (18, 21210194), (19, 20093868), (29, 13164948), (36, 10605097), (38, 10046934), (57, 6697956), (58, 6582474), (76, 5023467), (87, 4388316), (114, 3348978), (116, 3291237), (171, 2232652), (174, 2194158), (228, 1674489), (261, 1462772), (342, 1116326), (348, 1097079), (361, 1057572), (522, 731386), (551, 692892), (684, 558163), (722, 528786), (1013, 376884), (1044, 365693), (1083, 352524), (1102, 346446), (1444, 264393), (1653, 230964), (2026, 188442), (2166, 176262), (2204, 173223), (3039, 125628), (3249, 117508), (3306, 115482), (4052, 94221), (4332, 88131), (4959, 76988), (6078, 62814), (6498, 58754), (6612, 57741), (9117, 41876), (9918, 38494), (10469, 36468), (12156, 31407), (12996, 29377), (18234, 20938), (19247, 19836)]