1719403728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1181}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 5179713120

約数和(自身を除く): 3460309392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 619, 784, 1176, 1181, 1238, 1857, 2352, 2362, 2476, 3543, 3714, 4333, 4724, 4952, 7086, 7428, 8267, 8666, 9448, 9904, 12999, 14172, 14856, 16534, 17332, 18896, 24801, 25998, 28344, 29712, 30331, 33068, 34664, 49602, 51996, 56688, 57869, 60662, 66136, 69328, 90993, 99204, 103992, 115738, 121324, 132272, 173607, 181986, 198408, 207984, 231476, 242648, 347214, 363972, 396816, 462952, 485296, 694428, 727944, 731039, 925904, 1388856, 1455888, 1462078, 2193117, 2777712, 2924156, 4386234, 5117273, 5848312, 8772468, 10234546, 11696624, 15351819, 17544936, 20469092, 30703638, 35089872, 35820911, 40938184, 61407276, 71641822, 81876368, 107462733, 122814552, 143283644, 214925466, 245629104, 286567288, 429850932, 573134576, 859701864, 1719403728]

約数ペア:

[(1, 1719403728), (2, 859701864), (3, 573134576), (4, 429850932), (6, 286567288), (7, 245629104), (8, 214925466), (12, 143283644), (14, 122814552), (16, 107462733), (21, 81876368), (24, 71641822), (28, 61407276), (42, 40938184), (48, 35820911), (49, 35089872), (56, 30703638), (84, 20469092), (98, 17544936), (112, 15351819), (147, 11696624), (168, 10234546), (196, 8772468), (294, 5848312), (336, 5117273), (392, 4386234), (588, 2924156), (619, 2777712), (784, 2193117), (1176, 1462078), (1181, 1455888), (1238, 1388856), (1857, 925904), (2352, 731039), (2362, 727944), (2476, 694428), (3543, 485296), (3714, 462952), (4333, 396816), (4724, 363972), (4952, 347214), (7086, 242648), (7428, 231476), (8267, 207984), (8666, 198408), (9448, 181986), (9904, 173607), (12999, 132272), (14172, 121324), (14856, 115738), (16534, 103992), (17332, 99204), (18896, 90993), (24801, 69328), (25998, 66136), (28344, 60662), (29712, 57869), (30331, 56688), (33068, 51996), (34664, 49602)]