1563504948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{25867}}^1$

素因数の和:25973

約数の個数: 72

約数和(自身を含む): 4180682688

約数和(自身を除く): 2617177740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2628, 3358, 5037, 6716, 10074, 15111, 20148, 25867, 30222, 51734, 60444, 77601, 103468, 155202, 232803, 310404, 465606, 594941, 931212, 1189882, 1784823, 1888291, 2379764, 3569646, 3776582, 5354469, 5664873, 7139292, 7553164, 10708938, 11329746, 16994619, 21417876, 22659492, 33989238, 43430693, 67978476, 86861386, 130292079, 173722772, 260584158, 390876237, 521168316, 781752474, 1563504948]

約数ペア:

[(1, 1563504948), (2, 781752474), (3, 521168316), (4, 390876237), (6, 260584158), (9, 173722772), (12, 130292079), (18, 86861386), (23, 67978476), (36, 43430693), (46, 33989238), (69, 22659492), (73, 21417876), (92, 16994619), (138, 11329746), (146, 10708938), (207, 7553164), (219, 7139292), (276, 5664873), (292, 5354469), (414, 3776582), (438, 3569646), (657, 2379764), (828, 1888291), (876, 1784823), (1314, 1189882), (1679, 931212), (2628, 594941), (3358, 465606), (5037, 310404), (6716, 232803), (10074, 155202), (15111, 103468), (20148, 77601), (25867, 60444), (30222, 51734)]