1256225472

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{128291}}^1$

素因数の和:128326

約数の個数: 84

約数和(自身を含む): 3812581656

約数和(自身を除く): 2556356184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 128291, 256582, 384873, 513164, 769746, 1026328, 1154619, 1539492, 2052656, 2180947, 2309238, 3078984, 4105312, 4361894, 4618476, 6157968, 6542841, 8210624, 8723788, 9236952, 12315936, 13085682, 17447576, 18473904, 19628523, 24631872, 26171364, 34895152, 36947808, 39257046, 52342728, 69790304, 73895616, 78514092, 104685456, 139580608, 157028184, 209370912, 314056368, 418741824, 628112736, 1256225472]

約数ペア:

[(1, 1256225472), (2, 628112736), (3, 418741824), (4, 314056368), (6, 209370912), (8, 157028184), (9, 139580608), (12, 104685456), (16, 78514092), (17, 73895616), (18, 69790304), (24, 52342728), (32, 39257046), (34, 36947808), (36, 34895152), (48, 26171364), (51, 24631872), (64, 19628523), (68, 18473904), (72, 17447576), (96, 13085682), (102, 12315936), (136, 9236952), (144, 8723788), (153, 8210624), (192, 6542841), (204, 6157968), (272, 4618476), (288, 4361894), (306, 4105312), (408, 3078984), (544, 2309238), (576, 2180947), (612, 2052656), (816, 1539492), (1088, 1154619), (1224, 1026328), (1632, 769746), (2448, 513164), (3264, 384873), (4896, 256582), (9792, 128291)]