1661157792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1109}}^1$

素因数の和:1875

約数の個数: 144

約数和(自身を含む): 5410903680

約数和(自身を除く): 3749745888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 743, 1008, 1109, 1486, 2016, 2218, 2229, 2972, 3327, 4436, 4458, 5201, 5944, 6654, 6687, 7763, 8872, 8916, 9981, 10402, 11888, 13308, 13374, 15526, 15603, 17744, 17832, 19962, 20804, 23289, 23776, 26616, 26748, 31052, 31206, 35488, 35664, 39924, 41608, 46578, 46809, 53232, 53496, 62104, 62412, 69867, 71328, 79848, 83216, 93156, 93618, 106464, 106992, 124208, 124824, 139734, 159696, 166432, 186312, 187236, 213984, 248416, 249648, 279468, 319392, 372624, 374472, 499296, 558936, 745248, 748944, 823987, 1117872, 1497888, 1647974, 2235744, 2471961, 3295948, 4943922, 5767909, 6591896, 7415883, 9887844, 11535818, 13183792, 14831766, 17303727, 19775688, 23071636, 26367584, 29663532, 34607454, 39551376, 46143272, 51911181, 59327064, 69214908, 79102752, 92286544, 103822362, 118654128, 138429816, 184573088, 207644724, 237308256, 276859632, 415289448, 553719264, 830578896, 1661157792]

約数ペア:

[(1, 1661157792), (2, 830578896), (3, 553719264), (4, 415289448), (6, 276859632), (7, 237308256), (8, 207644724), (9, 184573088), (12, 138429816), (14, 118654128), (16, 103822362), (18, 92286544), (21, 79102752), (24, 69214908), (28, 59327064), (32, 51911181), (36, 46143272), (42, 39551376), (48, 34607454), (56, 29663532), (63, 26367584), (72, 23071636), (84, 19775688), (96, 17303727), (112, 14831766), (126, 13183792), (144, 11535818), (168, 9887844), (224, 7415883), (252, 6591896), (288, 5767909), (336, 4943922), (504, 3295948), (672, 2471961), (743, 2235744), (1008, 1647974), (1109, 1497888), (1486, 1117872), (2016, 823987), (2218, 748944), (2229, 745248), (2972, 558936), (3327, 499296), (4436, 374472), (4458, 372624), (5201, 319392), (5944, 279468), (6654, 249648), (6687, 248416), (7763, 213984), (8872, 187236), (8916, 186312), (9981, 166432), (10402, 159696), (11888, 139734), (13308, 124824), (13374, 124208), (15526, 106992), (15603, 106464), (17744, 93618), (17832, 93156), (19962, 83216), (20804, 79848), (23289, 71328), (23776, 69867), (26616, 62412), (26748, 62104), (31052, 53496), (31206, 53232), (35488, 46809), (35664, 46578), (39924, 41608)]