538751232

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 1692104960

約数和(自身を除く): 1153353728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 397, 456, 496, 558, 576, 589, 608, 684, 744, 768, 794, 912, 992, 1116, 1152, 1178, 1191, 1216, 1368, 1488, 1588, 1767, 1824, 1984, 2232, 2304, 2356, 2382, 2432, 2736, 2976, 3176, 3534, 3573, 3648, 3968, 4464, 4712, 4764, 4864, 5301, 5472, 5952, 6352, 7068, 7146, 7296, 7543, 7936, 8928, 9424, 9528, 10602, 10944, 11904, 12307, 12704, 14136, 14292, 14592, 15086, 17856, 18848, 19056, 21204, 21888, 22629, 23808, 24614, 25408, 28272, 28584, 30172, 35712, 36921, 37696, 38112, 42408, 43776, 45258, 49228, 50816, 56544, 57168, 60344, 67887, 71424, 73842, 75392, 76224, 84816, 90516, 98456, 101632, 110763, 113088, 114336, 120688, 135774, 147684, 150784, 152448, 169632, 181032, 196912, 221526, 226176, 228672, 233833, 241376, 271548, 295368, 304896, 339264, 362064, 393824, 443052, 452352, 457344, 467666, 482752, 543096, 590736, 678528, 701499, 724128, 787648, 886104, 914688, 935332, 965504, 1086192, 1181472, 1357056, 1402998, 1448256, 1575296, 1772208, 1870664, 1931008, 2104497, 2172384, 2362944, 2805996, 2896512, 3150592, 3544416, 3741328, 4208994, 4344768, 4725888, 5611992, 5793024, 7088832, 7482656, 8417988, 8689536, 9451776, 11223984, 14177664, 14965312, 16835976, 17379072, 22447968, 28355328, 29930624, 33671952, 44895936, 59861248, 67343904, 89791872, 134687808, 179583744, 269375616, 538751232]

約数ペア:

[(1, 538751232), (2, 269375616), (3, 179583744), (4, 134687808), (6, 89791872), (8, 67343904), (9, 59861248), (12, 44895936), (16, 33671952), (18, 29930624), (19, 28355328), (24, 22447968), (31, 17379072), (32, 16835976), (36, 14965312), (38, 14177664), (48, 11223984), (57, 9451776), (62, 8689536), (64, 8417988), (72, 7482656), (76, 7088832), (93, 5793024), (96, 5611992), (114, 4725888), (124, 4344768), (128, 4208994), (144, 3741328), (152, 3544416), (171, 3150592), (186, 2896512), (192, 2805996), (228, 2362944), (248, 2172384), (256, 2104497), (279, 1931008), (288, 1870664), (304, 1772208), (342, 1575296), (372, 1448256), (384, 1402998), (397, 1357056), (456, 1181472), (496, 1086192), (558, 965504), (576, 935332), (589, 914688), (608, 886104), (684, 787648), (744, 724128), (768, 701499), (794, 678528), (912, 590736), (992, 543096), (1116, 482752), (1152, 467666), (1178, 457344), (1191, 452352), (1216, 443052), (1368, 393824), (1488, 362064), (1588, 339264), (1767, 304896), (1824, 295368), (1984, 271548), (2232, 241376), (2304, 233833), (2356, 228672), (2382, 226176), (2432, 221526), (2736, 196912), (2976, 181032), (3176, 169632), (3534, 152448), (3573, 150784), (3648, 147684), (3968, 135774), (4464, 120688), (4712, 114336), (4764, 113088), (4864, 110763), (5301, 101632), (5472, 98456), (5952, 90516), (6352, 84816), (7068, 76224), (7146, 75392), (7296, 73842), (7543, 71424), (7936, 67887), (8928, 60344), (9424, 57168), (9528, 56544), (10602, 50816), (10944, 49228), (11904, 45258), (12307, 43776), (12704, 42408), (14136, 38112), (14292, 37696), (14592, 36921), (15086, 35712), (17856, 30172), (18848, 28584), (19056, 28272), (21204, 25408), (21888, 24614), (22629, 23808)]