971728.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 220485888

約数和(自身を除く): 138147632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 97, 104, 106, 112, 143, 154, 176, 182, 194, 208, 212, 286, 308, 364, 371, 388, 424, 572, 583, 616, 679, 689, 728, 742, 776, 848, 1001, 1067, 1144, 1166, 1232, 1261, 1358, 1378, 1456, 1484, 1552, 2002, 2134, 2288, 2332, 2522, 2716, 2756, 2968, 4004, 4081, 4268, 4664, 4823, 5044, 5141, 5432, 5512, 5936, 7469, 7579, 8008, 8162, 8536, 8827, 9328, 9646, 10088, 10282, 10864, 11024, 13871, 14938, 15158, 16016, 16324, 17072, 17654, 19292, 20176, 20564, 27742, 29876, 30316, 32648, 35308, 35987, 38584, 41128, 53053, 55484, 56551, 59752, 60632, 65296, 66833, 70616, 71974, 77168, 82256, 97097, 106106, 110968, 113102, 119504, 121264, 133666, 141232, 143948, 194194, 212212, 221936, 226204, 267332, 287896, 388388, 395857, 424424, 452408, 467831, 534664, 575792, 735163, 776776, 791714, 848848, 904816, 935662, 1069328, 1470326, 1553552, 1583428, 1871324, 2940652, 3166856, 3742648, 5146141, 5881304, 6333712, 7485296, 10292282, 11762608, 20584564, 41169128, 82338256]

約数ペア:

[(1, 82338256), (2, 41169128), (4, 20584564), (7, 11762608), (8, 10292282), (11, 7485296), (13, 6333712), (14, 5881304), (16, 5146141), (22, 3742648), (26, 3166856), (28, 2940652), (44, 1871324), (52, 1583428), (53, 1553552), (56, 1470326), (77, 1069328), (88, 935662), (91, 904816), (97, 848848), (104, 791714), (106, 776776), (112, 735163), (143, 575792), (154, 534664), (176, 467831), (182, 452408), (194, 424424), (208, 395857), (212, 388388), (286, 287896), (308, 267332), (364, 226204), (371, 221936), (388, 212212), (424, 194194), (572, 143948), (583, 141232), (616, 133666), (679, 121264), (689, 119504), (728, 113102), (742, 110968), (776, 106106), (848, 97097), (1001, 82256), (1067, 77168), (1144, 71974), (1166, 70616), (1232, 66833), (1261, 65296), (1358, 60632), (1378, 59752), (1456, 56551), (1484, 55484), (1552, 53053), (2002, 41128), (2134, 38584), (2288, 35987), (2332, 35308), (2522, 32648), (2716, 30316), (2756, 29876), (2968, 27742), (4004, 20564), (4081, 20176), (4268, 19292), (4664, 17654), (4823, 17072), (5044, 16324), (5141, 16016), (5432, 15158), (5512, 14938), (5936, 13871), (7469, 11024), (7579, 10864), (8008, 10282), (8162, 10088), (8536, 9646), (8827, 9328)]