2157007104

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 7374752000

約数和(自身を除く): 5217744896

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, 84, 96, 108, 109, 112, 126, 128, 144, 168, 189, 192, 216, 218, 224, 252, 256, 288, 327, 336, 378, 384, 409, 432, 436, 448, 504, 576, 654, 672, 756, 763, 768, 818, 864, 872, 896, 981, 1008, 1152, 1227, 1308, 1344, 1512, 1526, 1636, 1728, 1744, 1792, 1962, 2016, 2289, 2304, 2454, 2616, 2688, 2863, 2943, 3024, 3052, 3272, 3456, 3488, 3681, 3924, 4032, 4578, 4908, 5232, 5376, 5726, 5886, 6048, 6104, 6544, 6867, 6912, 6976, 7362, 7848, 8064, 8589, 9156, 9816, 10464, 11043, 11452, 11772, 12096, 12208, 13088, 13734, 13952, 14724, 15696, 16128, 17178, 18312, 19632, 20601, 20928, 22086, 22904, 23544, 24192, 24416, 25767, 26176, 27468, 27904, 29448, 31392, 34356, 36624, 39264, 41202, 41856, 44172, 44581, 45808, 47088, 48384, 48832, 51534, 52352, 54936, 58896, 62784, 68712, 73248, 77301, 78528, 82404, 83712, 88344, 89162, 91616, 94176, 97664, 103068, 104704, 109872, 117792, 125568, 133743, 137424, 146496, 154602, 157056, 164808, 176688, 178324, 183232, 188352, 195328, 206136, 219744, 235584, 251136, 267486, 274848, 292992, 309204, 312067, 314112, 329616, 353376, 356648, 366464, 376704, 401229, 412272, 439488, 471168, 534972, 549696, 585984, 618408, 624134, 659232, 706752, 713296, 732928, 753408, 802458, 824544, 878976, 936201, 942336, 1069944, 1099392, 1203687, 1236816, 1248268, 1318464, 1413504, 1426592, 1604916, 1649088, 1757952, 1872402, 2139888, 2198784, 2407374, 2473632, 2496536, 2636928, 2808603, 2827008, 2853184, 3209832, 3298176, 3744804, 4279776, 4814748, 4947264, 4993072, 5273856, 5617206, 5706368, 6419664, 6596352, 7489608, 8425809, 8559552, 9629496, 9894528, 9986144, 11234412, 11412736, 12839328, 14979216, 16851618, 17119104, 19258992, 19789056, 19972288, 22468824, 25678656, 29958432, 33703236, 34238208, 38517984, 39944576, 44937648, 51357312, 59916864, 67406472, 77035968, 79889152, 89875296, 102714624, 119833728, 134812944, 154071936, 179750592, 239667456, 269625888, 308143872, 359501184, 539251776, 719002368, 1078503552, 2157007104]

約数ペア:

[(1, 2157007104), (2, 1078503552), (3, 719002368), (4, 539251776), (6, 359501184), (7, 308143872), (8, 269625888), (9, 239667456), (12, 179750592), (14, 154071936), (16, 134812944), (18, 119833728), (21, 102714624), (24, 89875296), (27, 79889152), (28, 77035968), (32, 67406472), (36, 59916864), (42, 51357312), (48, 44937648), (54, 39944576), (56, 38517984), (63, 34238208), (64, 33703236), (72, 29958432), (84, 25678656), (96, 22468824), (108, 19972288), (109, 19789056), (112, 19258992), (126, 17119104), (128, 16851618), (144, 14979216), (168, 12839328), (189, 11412736), (192, 11234412), (216, 9986144), (218, 9894528), (224, 9629496), (252, 8559552), (256, 8425809), (288, 7489608), (327, 6596352), (336, 6419664), (378, 5706368), (384, 5617206), (409, 5273856), (432, 4993072), (436, 4947264), (448, 4814748), (504, 4279776), (576, 3744804), (654, 3298176), (672, 3209832), (756, 2853184), (763, 2827008), (768, 2808603), (818, 2636928), (864, 2496536), (872, 2473632), (896, 2407374), (981, 2198784), (1008, 2139888), (1152, 1872402), (1227, 1757952), (1308, 1649088), (1344, 1604916), (1512, 1426592), (1526, 1413504), (1636, 1318464), (1728, 1248268), (1744, 1236816), (1792, 1203687), (1962, 1099392), (2016, 1069944), (2289, 942336), (2304, 936201), (2454, 878976), (2616, 824544), (2688, 802458), (2863, 753408), (2943, 732928), (3024, 713296), (3052, 706752), (3272, 659232), (3456, 624134), (3488, 618408), (3681, 585984), (3924, 549696), (4032, 534972), (4578, 471168), (4908, 439488), (5232, 412272), (5376, 401229), (5726, 376704), (5886, 366464), (6048, 356648), (6104, 353376), (6544, 329616), (6867, 314112), (6912, 312067), (6976, 309204), (7362, 292992), (7848, 274848), (8064, 267486), (8589, 251136), (9156, 235584), (9816, 219744), (10464, 206136), (11043, 195328), (11452, 188352), (11772, 183232), (12096, 178324), (12208, 176688), (13088, 164808), (13734, 157056), (13952, 154602), (14724, 146496), (15696, 137424), (16128, 133743), (17178, 125568), (18312, 117792), (19632, 109872), (20601, 104704), (20928, 103068), (22086, 97664), (22904, 94176), (23544, 91616), (24192, 89162), (24416, 88344), (25767, 83712), (26176, 82404), (27468, 78528), (27904, 77301), (29448, 73248), (31392, 68712), (34356, 62784), (36624, 58896), (39264, 54936), (41202, 52352), (41856, 51534), (44172, 48832), (44581, 48384), (45808, 47088)]