2002791312

素因数分解:

$2^4\times 3^3\times {\mathrm{1597}}^1\times {\mathrm{2903}}^1$

素因数の和:4517

約数の個数: 80

約数和(自身を含む): 5754334080

約数和(自身を除く): 3751542768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1597, 2903, 3194, 4791, 5806, 6388, 8709, 9582, 11612, 12776, 14373, 17418, 19164, 23224, 25552, 26127, 28746, 34836, 38328, 43119, 46448, 52254, 57492, 69672, 76656, 78381, 86238, 104508, 114984, 139344, 156762, 172476, 209016, 229968, 313524, 344952, 418032, 627048, 689904, 1254096, 4636091, 9272182, 13908273, 18544364, 27816546, 37088728, 41724819, 55633092, 74177456, 83449638, 111266184, 125174457, 166899276, 222532368, 250348914, 333798552, 500697828, 667597104, 1001395656, 2002791312]

約数ペア:

[(1, 2002791312), (2, 1001395656), (3, 667597104), (4, 500697828), (6, 333798552), (8, 250348914), (9, 222532368), (12, 166899276), (16, 125174457), (18, 111266184), (24, 83449638), (27, 74177456), (36, 55633092), (48, 41724819), (54, 37088728), (72, 27816546), (108, 18544364), (144, 13908273), (216, 9272182), (432, 4636091), (1597, 1254096), (2903, 689904), (3194, 627048), (4791, 418032), (5806, 344952), (6388, 313524), (8709, 229968), (9582, 209016), (11612, 172476), (12776, 156762), (14373, 139344), (17418, 114984), (19164, 104508), (23224, 86238), (25552, 78381), (26127, 76656), (28746, 69672), (34836, 57492), (38328, 52254), (43119, 46448)]