419461504

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 1084194720

約数和(自身を除く): 664733216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 73, 77, 88, 106, 112, 121, 128, 146, 154, 176, 212, 224, 242, 292, 308, 352, 371, 424, 448, 484, 511, 583, 584, 616, 704, 742, 803, 847, 848, 896, 968, 1022, 1166, 1168, 1232, 1408, 1484, 1606, 1694, 1696, 1936, 2044, 2332, 2336, 2464, 2968, 3212, 3388, 3392, 3869, 3872, 4081, 4088, 4664, 4672, 4928, 5621, 5936, 6413, 6424, 6776, 6784, 7738, 7744, 8162, 8176, 8833, 9328, 9344, 9856, 11242, 11872, 12826, 12848, 13552, 15476, 15488, 16324, 16352, 17666, 18656, 22484, 23744, 25652, 25696, 27083, 27104, 30952, 32648, 32704, 35332, 37312, 42559, 44891, 44968, 47488, 51304, 51392, 54166, 54208, 61831, 61904, 65296, 65408, 70664, 74624, 85118, 89782, 89936, 102608, 102784, 108332, 108416, 123662, 123808, 130592, 141328, 170236, 179564, 179872, 205216, 216664, 247324, 247616, 261184, 282656, 297913, 340472, 359128, 359744, 410432, 433328, 468149, 494648, 495232, 522368, 565312, 595826, 680944, 718256, 719488, 820864, 866656, 936298, 989296, 1130624, 1191652, 1361888, 1436512, 1733312, 1872596, 1978592, 2383304, 2723776, 2873024, 3277043, 3466624, 3745192, 3957184, 4766608, 5447552, 5746048, 6554086, 7490384, 7914368, 9533216, 13108172, 14980768, 19066432, 26216344, 29961536, 38132864, 52432688, 59923072, 104865376, 209730752, 419461504]

約数ペア:

[(1, 419461504), (2, 209730752), (4, 104865376), (7, 59923072), (8, 52432688), (11, 38132864), (14, 29961536), (16, 26216344), (22, 19066432), (28, 14980768), (32, 13108172), (44, 9533216), (53, 7914368), (56, 7490384), (64, 6554086), (73, 5746048), (77, 5447552), (88, 4766608), (106, 3957184), (112, 3745192), (121, 3466624), (128, 3277043), (146, 2873024), (154, 2723776), (176, 2383304), (212, 1978592), (224, 1872596), (242, 1733312), (292, 1436512), (308, 1361888), (352, 1191652), (371, 1130624), (424, 989296), (448, 936298), (484, 866656), (511, 820864), (583, 719488), (584, 718256), (616, 680944), (704, 595826), (742, 565312), (803, 522368), (847, 495232), (848, 494648), (896, 468149), (968, 433328), (1022, 410432), (1166, 359744), (1168, 359128), (1232, 340472), (1408, 297913), (1484, 282656), (1606, 261184), (1694, 247616), (1696, 247324), (1936, 216664), (2044, 205216), (2332, 179872), (2336, 179564), (2464, 170236), (2968, 141328), (3212, 130592), (3388, 123808), (3392, 123662), (3869, 108416), (3872, 108332), (4081, 102784), (4088, 102608), (4664, 89936), (4672, 89782), (4928, 85118), (5621, 74624), (5936, 70664), (6413, 65408), (6424, 65296), (6776, 61904), (6784, 61831), (7738, 54208), (7744, 54166), (8162, 51392), (8176, 51304), (8833, 47488), (9328, 44968), (9344, 44891), (9856, 42559), (11242, 37312), (11872, 35332), (12826, 32704), (12848, 32648), (13552, 30952), (15476, 27104), (15488, 27083), (16324, 25696), (16352, 25652), (17666, 23744), (18656, 22484)]