1553481563648

素因数分解:

$2^9\times 7^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{7297}}^1$

素因数の和:7824

約数の個数: 160

約数和(自身を含む): 3577876144128

約数和(自身を除く): 2024394580480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 311, 382, 448, 512, 622, 764, 896, 1244, 1337, 1528, 1792, 2177, 2488, 2674, 3056, 3584, 4354, 4976, 5348, 6112, 7297, 8708, 9952, 10696, 12224, 14594, 17416, 19904, 21392, 24448, 29188, 34832, 39808, 42784, 48896, 51079, 58376, 59401, 69664, 79616, 85568, 97792, 102158, 116752, 118802, 139328, 159232, 171136, 204316, 233504, 237604, 278656, 342272, 408632, 415807, 467008, 475208, 557312, 684544, 817264, 831614, 934016, 950416, 1114624, 1393727, 1634528, 1663228, 1868032, 1900832, 2269367, 2787454, 3269056, 3326456, 3736064, 3801664, 4538734, 5574908, 6538112, 6652912, 7603328, 9077468, 9756089, 11149816, 13076224, 13305824, 15206656, 15885569, 18154936, 19512178, 22299632, 26152448, 26611648, 30413312, 31771138, 36309872, 39024356, 44599264, 53223296, 63542276, 72619744, 78048712, 89198528, 106446592, 127084552, 145239488, 156097424, 178397056, 212893184, 254169104, 290478976, 312194848, 356794112, 433449097, 508338208, 580957952, 624389696, 713588224, 866898194, 1016676416, 1161915904, 1248779392, 1733796388, 2033352832, 2497558784, 3034143679, 3467592776, 4066705664, 4995117568, 6068287358, 6935185552, 8133411328, 12136574716, 13870371104, 24273149432, 27740742208, 48546298864, 55481484416, 97092597728, 110962968832, 194185195456, 221925937664, 388370390912, 776740781824, 1553481563648]

約数ペア:

[(1, 1553481563648), (2, 776740781824), (4, 388370390912), (7, 221925937664), (8, 194185195456), (14, 110962968832), (16, 97092597728), (28, 55481484416), (32, 48546298864), (56, 27740742208), (64, 24273149432), (112, 13870371104), (128, 12136574716), (191, 8133411328), (224, 6935185552), (256, 6068287358), (311, 4995117568), (382, 4066705664), (448, 3467592776), (512, 3034143679), (622, 2497558784), (764, 2033352832), (896, 1733796388), (1244, 1248779392), (1337, 1161915904), (1528, 1016676416), (1792, 866898194), (2177, 713588224), (2488, 624389696), (2674, 580957952), (3056, 508338208), (3584, 433449097), (4354, 356794112), (4976, 312194848), (5348, 290478976), (6112, 254169104), (7297, 212893184), (8708, 178397056), (9952, 156097424), (10696, 145239488), (12224, 127084552), (14594, 106446592), (17416, 89198528), (19904, 78048712), (21392, 72619744), (24448, 63542276), (29188, 53223296), (34832, 44599264), (39808, 39024356), (42784, 36309872), (48896, 31771138), (51079, 30413312), (58376, 26611648), (59401, 26152448), (69664, 22299632), (79616, 19512178), (85568, 18154936), (97792, 15885569), (102158, 15206656), (116752, 13305824), (118802, 13076224), (139328, 11149816), (159232, 9756089), (171136, 9077468), (204316, 7603328), (233504, 6652912), (237604, 6538112), (278656, 5574908), (342272, 4538734), (408632, 3801664), (415807, 3736064), (467008, 3326456), (475208, 3269056), (557312, 2787454), (684544, 2269367), (817264, 1900832), (831614, 1868032), (934016, 1663228), (950416, 1634528), (1114624, 1393727)]