389635584

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 1198137600

約数和(自身を除く): 808502016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 79, 96, 104, 114, 128, 152, 156, 158, 169, 192, 208, 228, 237, 247, 256, 304, 312, 316, 338, 384, 416, 456, 474, 494, 507, 512, 608, 624, 632, 676, 741, 768, 832, 912, 948, 988, 1014, 1027, 1216, 1248, 1264, 1352, 1482, 1501, 1536, 1664, 1824, 1896, 1976, 2028, 2054, 2432, 2496, 2528, 2704, 2964, 3002, 3081, 3211, 3328, 3648, 3792, 3952, 4056, 4108, 4503, 4864, 4992, 5056, 5408, 5928, 6004, 6162, 6422, 6656, 7296, 7584, 7904, 8112, 8216, 9006, 9633, 9728, 9984, 10112, 10816, 11856, 12008, 12324, 12844, 13351, 14592, 15168, 15808, 16224, 16432, 18012, 19266, 19513, 19968, 20224, 21632, 23712, 24016, 24648, 25688, 26702, 29184, 30336, 31616, 32448, 32864, 36024, 38532, 39026, 40053, 40448, 43264, 47424, 48032, 49296, 51376, 53404, 58539, 60672, 63232, 64896, 65728, 72048, 77064, 78052, 80106, 86528, 94848, 96064, 98592, 102752, 106808, 117078, 121344, 126464, 129792, 131456, 144096, 154128, 156104, 160212, 189696, 192128, 197184, 205504, 213616, 234156, 253669, 259584, 262912, 288192, 308256, 312208, 320424, 379392, 384256, 394368, 411008, 427232, 468312, 507338, 525824, 576384, 616512, 624416, 640848, 761007, 768512, 788736, 822016, 854464, 936624, 1014676, 1152768, 1233024, 1248832, 1281696, 1522014, 1577472, 1644032, 1708928, 1873248, 2029352, 2305536, 2466048, 2497664, 2563392, 3044028, 3417856, 3746496, 4058704, 4932096, 4995328, 5126784, 6088056, 6835712, 7492992, 8117408, 9990656, 10253568, 12176112, 14985984, 16234816, 20507136, 24352224, 29971968, 32469632, 48704448, 64939264, 97408896, 129878528, 194817792, 389635584]

約数ペア:

[(1, 389635584), (2, 194817792), (3, 129878528), (4, 97408896), (6, 64939264), (8, 48704448), (12, 32469632), (13, 29971968), (16, 24352224), (19, 20507136), (24, 16234816), (26, 14985984), (32, 12176112), (38, 10253568), (39, 9990656), (48, 8117408), (52, 7492992), (57, 6835712), (64, 6088056), (76, 5126784), (78, 4995328), (79, 4932096), (96, 4058704), (104, 3746496), (114, 3417856), (128, 3044028), (152, 2563392), (156, 2497664), (158, 2466048), (169, 2305536), (192, 2029352), (208, 1873248), (228, 1708928), (237, 1644032), (247, 1577472), (256, 1522014), (304, 1281696), (312, 1248832), (316, 1233024), (338, 1152768), (384, 1014676), (416, 936624), (456, 854464), (474, 822016), (494, 788736), (507, 768512), (512, 761007), (608, 640848), (624, 624416), (632, 616512), (676, 576384), (741, 525824), (768, 507338), (832, 468312), (912, 427232), (948, 411008), (988, 394368), (1014, 384256), (1027, 379392), (1216, 320424), (1248, 312208), (1264, 308256), (1352, 288192), (1482, 262912), (1501, 259584), (1536, 253669), (1664, 234156), (1824, 213616), (1896, 205504), (1976, 197184), (2028, 192128), (2054, 189696), (2432, 160212), (2496, 156104), (2528, 154128), (2704, 144096), (2964, 131456), (3002, 129792), (3081, 126464), (3211, 121344), (3328, 117078), (3648, 106808), (3792, 102752), (3952, 98592), (4056, 96064), (4108, 94848), (4503, 86528), (4864, 80106), (4992, 78052), (5056, 77064), (5408, 72048), (5928, 65728), (6004, 64896), (6162, 63232), (6422, 60672), (6656, 58539), (7296, 53404), (7584, 51376), (7904, 49296), (8112, 48032), (8216, 47424), (9006, 43264), (9633, 40448), (9728, 40053), (9984, 39026), (10112, 38532), (10816, 36024), (11856, 32864), (12008, 32448), (12324, 31616), (12844, 30336), (13351, 29184), (14592, 26702), (15168, 25688), (15808, 24648), (16224, 24016), (16432, 23712), (18012, 21632), (19266, 20224), (19513, 19968)]