291247488

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 160

約数和(自身を含む): 990815760

約数和(自身を除く): 699568272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4013, 4032, 4536, 5184, 6048, 8026, 8064, 9072, 10368, 12039, 12096, 16052, 18144, 24078, 24192, 28091, 32104, 36117, 36288, 48156, 56182, 64208, 72234, 72576, 84273, 96312, 108351, 112364, 128416, 144468, 168546, 192624, 216702, 224728, 252819, 256832, 288936, 325053, 337092, 385248, 433404, 449456, 505638, 513664, 577872, 650106, 674184, 758457, 770496, 866808, 898912, 1011276, 1155744, 1300212, 1348368, 1516914, 1540992, 1733616, 1797824, 2022552, 2275371, 2311488, 2600424, 2696736, 3033828, 3467232, 3595648, 4045104, 4550742, 4622976, 5200848, 5393472, 6067656, 6934464, 8090208, 9101484, 10401696, 10786944, 12135312, 13868928, 16180416, 18202968, 20803392, 24270624, 32360832, 36405936, 41606784, 48541248, 72811872, 97082496, 145623744, 291247488]

約数ペア:

[(1, 291247488), (2, 145623744), (3, 97082496), (4, 72811872), (6, 48541248), (7, 41606784), (8, 36405936), (9, 32360832), (12, 24270624), (14, 20803392), (16, 18202968), (18, 16180416), (21, 13868928), (24, 12135312), (27, 10786944), (28, 10401696), (32, 9101484), (36, 8090208), (42, 6934464), (48, 6067656), (54, 5393472), (56, 5200848), (63, 4622976), (64, 4550742), (72, 4045104), (81, 3595648), (84, 3467232), (96, 3033828), (108, 2696736), (112, 2600424), (126, 2311488), (128, 2275371), (144, 2022552), (162, 1797824), (168, 1733616), (189, 1540992), (192, 1516914), (216, 1348368), (224, 1300212), (252, 1155744), (288, 1011276), (324, 898912), (336, 866808), (378, 770496), (384, 758457), (432, 674184), (448, 650106), (504, 577872), (567, 513664), (576, 505638), (648, 449456), (672, 433404), (756, 385248), (864, 337092), (896, 325053), (1008, 288936), (1134, 256832), (1152, 252819), (1296, 224728), (1344, 216702), (1512, 192624), (1728, 168546), (2016, 144468), (2268, 128416), (2592, 112364), (2688, 108351), (3024, 96312), (3456, 84273), (4013, 72576), (4032, 72234), (4536, 64208), (5184, 56182), (6048, 48156), (8026, 36288), (8064, 36117), (9072, 32104), (10368, 28091), (12039, 24192), (12096, 24078), (16052, 18144)]