306440064

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 751095936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 192, 212, 216, 224, 239, 252, 288, 318, 336, 371, 378, 384, 424, 432, 448, 477, 478, 504, 576, 636, 672, 717, 742, 756, 848, 864, 896, 954, 956, 1008, 1113, 1152, 1272, 1344, 1431, 1434, 1484, 1512, 1673, 1696, 1728, 1908, 1912, 2016, 2151, 2226, 2544, 2688, 2862, 2868, 2968, 3024, 3339, 3346, 3392, 3456, 3816, 3824, 4032, 4302, 4452, 5019, 5088, 5724, 5736, 5936, 6048, 6453, 6678, 6692, 6784, 7632, 7648, 8064, 8604, 8904, 10017, 10038, 10176, 11448, 11472, 11872, 12096, 12667, 12906, 13356, 13384, 15057, 15264, 15296, 17208, 17808, 20034, 20076, 20352, 22896, 22944, 23744, 24192, 25334, 25812, 26712, 26768, 30114, 30528, 30592, 34416, 35616, 38001, 40068, 40152, 45171, 45792, 45888, 47488, 50668, 51624, 53424, 53536, 60228, 61056, 68832, 71232, 76002, 80136, 80304, 88669, 90342, 91584, 91776, 101336, 103248, 106848, 107072, 114003, 120456, 137664, 142464, 152004, 160272, 160608, 177338, 180684, 183168, 202672, 206496, 213696, 214144, 228006, 240912, 266007, 275328, 304008, 320544, 321216, 342009, 354676, 361368, 405344, 412992, 427392, 456012, 481824, 532014, 608016, 641088, 642432, 684018, 709352, 722736, 798021, 810688, 825984, 912024, 963648, 1064028, 1216032, 1282176, 1368036, 1418704, 1445472, 1596042, 1621376, 1824048, 1927296, 2128056, 2394063, 2432064, 2736072, 2837408, 2890944, 3192084, 3648096, 4256112, 4788126, 4864128, 5472144, 5674816, 5781888, 6384168, 7296192, 8512224, 9576252, 10944288, 11349632, 12768336, 14592384, 17024448, 19152504, 21888576, 25536672, 34048896, 38305008, 43777152, 51073344, 76610016, 102146688, 153220032, 306440064]

約数ペア:

[(1, 306440064), (2, 153220032), (3, 102146688), (4, 76610016), (6, 51073344), (7, 43777152), (8, 38305008), (9, 34048896), (12, 25536672), (14, 21888576), (16, 19152504), (18, 17024448), (21, 14592384), (24, 12768336), (27, 11349632), (28, 10944288), (32, 9576252), (36, 8512224), (42, 7296192), (48, 6384168), (53, 5781888), (54, 5674816), (56, 5472144), (63, 4864128), (64, 4788126), (72, 4256112), (84, 3648096), (96, 3192084), (106, 2890944), (108, 2837408), (112, 2736072), (126, 2432064), (128, 2394063), (144, 2128056), (159, 1927296), (168, 1824048), (189, 1621376), (192, 1596042), (212, 1445472), (216, 1418704), (224, 1368036), (239, 1282176), (252, 1216032), (288, 1064028), (318, 963648), (336, 912024), (371, 825984), (378, 810688), (384, 798021), (424, 722736), (432, 709352), (448, 684018), (477, 642432), (478, 641088), (504, 608016), (576, 532014), (636, 481824), (672, 456012), (717, 427392), (742, 412992), (756, 405344), (848, 361368), (864, 354676), (896, 342009), (954, 321216), (956, 320544), (1008, 304008), (1113, 275328), (1152, 266007), (1272, 240912), (1344, 228006), (1431, 214144), (1434, 213696), (1484, 206496), (1512, 202672), (1673, 183168), (1696, 180684), (1728, 177338), (1908, 160608), (1912, 160272), (2016, 152004), (2151, 142464), (2226, 137664), (2544, 120456), (2688, 114003), (2862, 107072), (2868, 106848), (2968, 103248), (3024, 101336), (3339, 91776), (3346, 91584), (3392, 90342), (3456, 88669), (3816, 80304), (3824, 80136), (4032, 76002), (4302, 71232), (4452, 68832), (5019, 61056), (5088, 60228), (5724, 53536), (5736, 53424), (5936, 51624), (6048, 50668), (6453, 47488), (6678, 45888), (6692, 45792), (6784, 45171), (7632, 40152), (7648, 40068), (8064, 38001), (8604, 35616), (8904, 34416), (10017, 30592), (10038, 30528), (10176, 30114), (11448, 26768), (11472, 26712), (11872, 25812), (12096, 25334), (12667, 24192), (12906, 23744), (13356, 22944), (13384, 22896), (15057, 20352), (15264, 20076), (15296, 20034), (17208, 17808)]