1337761552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 2837711232

約数和(自身を除く): 1499949680

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 71, 106, 136, 142, 212, 272, 284, 424, 568, 848, 901, 1136, 1207, 1307, 1802, 2414, 2614, 3604, 3763, 4828, 5228, 7208, 7526, 9656, 10456, 14416, 15052, 19312, 20912, 22219, 30104, 44438, 60208, 63971, 69271, 88876, 92797, 127942, 138542, 177752, 185594, 255884, 277084, 355504, 371188, 511768, 554168, 742376, 1023536, 1108336, 1177607, 1484752, 1577549, 2355214, 3155098, 4710428, 4918241, 6310196, 9420856, 9836482, 12620392, 18841712, 19672964, 25240784, 39345928, 78691856, 83610097, 167220194, 334440388, 668880776, 1337761552]

約数ペア:

[(1, 1337761552), (2, 668880776), (4, 334440388), (8, 167220194), (16, 83610097), (17, 78691856), (34, 39345928), (53, 25240784), (68, 19672964), (71, 18841712), (106, 12620392), (136, 9836482), (142, 9420856), (212, 6310196), (272, 4918241), (284, 4710428), (424, 3155098), (568, 2355214), (848, 1577549), (901, 1484752), (1136, 1177607), (1207, 1108336), (1307, 1023536), (1802, 742376), (2414, 554168), (2614, 511768), (3604, 371188), (3763, 355504), (4828, 277084), (5228, 255884), (7208, 185594), (7526, 177752), (9656, 138542), (10456, 127942), (14416, 92797), (15052, 88876), (19312, 69271), (20912, 63971), (22219, 60208), (30104, 44438)]