1870358784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18311}}^1$

素因数の和:18356

約数の個数: 144

約数和(自身を含む): 5988756480

約数和(自身を除く): 4118397696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 18311, 25536, 34048, 36622, 51072, 54933, 73244, 102144, 109866, 128177, 146488, 219732, 256354, 292976, 347909, 384531, 439464, 512708, 585952, 695818, 769062, 878928, 1025416, 1043727, 1171904, 1391636, 1538124, 1757856, 2050832, 2087454, 2343808, 2435363, 2783272, 3076248, 3515712, 4101664, 4174908, 4687616, 4870726, 5566544, 6152496, 7031424, 7306089, 8203328, 8349816, 9741452, 11133088, 12304992, 14062848, 14612178, 16406656, 16699632, 19482904, 22266176, 24609984, 29224356, 32813312, 33399264, 38965808, 44532352, 49219968, 58448712, 66798528, 77931616, 89064704, 98439936, 116897424, 133597056, 155863232, 233794848, 267194112, 311726464, 467589696, 623452928, 935179392, 1870358784]

約数ペア:

[(1, 1870358784), (2, 935179392), (3, 623452928), (4, 467589696), (6, 311726464), (7, 267194112), (8, 233794848), (12, 155863232), (14, 133597056), (16, 116897424), (19, 98439936), (21, 89064704), (24, 77931616), (28, 66798528), (32, 58448712), (38, 49219968), (42, 44532352), (48, 38965808), (56, 33399264), (57, 32813312), (64, 29224356), (76, 24609984), (84, 22266176), (96, 19482904), (112, 16699632), (114, 16406656), (128, 14612178), (133, 14062848), (152, 12304992), (168, 11133088), (192, 9741452), (224, 8349816), (228, 8203328), (256, 7306089), (266, 7031424), (304, 6152496), (336, 5566544), (384, 4870726), (399, 4687616), (448, 4174908), (456, 4101664), (532, 3515712), (608, 3076248), (672, 2783272), (768, 2435363), (798, 2343808), (896, 2087454), (912, 2050832), (1064, 1757856), (1216, 1538124), (1344, 1391636), (1596, 1171904), (1792, 1043727), (1824, 1025416), (2128, 878928), (2432, 769062), (2688, 695818), (3192, 585952), (3648, 512708), (4256, 439464), (4864, 384531), (5376, 347909), (6384, 292976), (7296, 256354), (8512, 219732), (12768, 146488), (14592, 128177), (17024, 109866), (18311, 102144), (25536, 73244), (34048, 54933), (36622, 51072)]