40263888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 137401920

約数和(自身を除く): 97138032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 49, 51, 53, 56, 57, 68, 76, 84, 98, 102, 106, 112, 114, 119, 133, 136, 147, 152, 159, 168, 196, 204, 212, 228, 238, 266, 272, 294, 304, 318, 323, 336, 357, 371, 392, 399, 408, 424, 456, 476, 532, 588, 636, 646, 714, 742, 784, 798, 816, 833, 848, 901, 912, 931, 952, 969, 1007, 1064, 1113, 1176, 1272, 1292, 1428, 1484, 1596, 1666, 1802, 1862, 1904, 1938, 2014, 2128, 2226, 2261, 2352, 2499, 2544, 2584, 2597, 2703, 2793, 2856, 2968, 3021, 3192, 3332, 3604, 3724, 3876, 4028, 4452, 4522, 4998, 5168, 5194, 5406, 5586, 5712, 5936, 6042, 6307, 6384, 6664, 6783, 7049, 7208, 7448, 7752, 7791, 8056, 8904, 9044, 9996, 10388, 10812, 11172, 12084, 12614, 13328, 13566, 14098, 14416, 14896, 15504, 15582, 15827, 16112, 17119, 17808, 18088, 18921, 19992, 20776, 21147, 21624, 22344, 24168, 25228, 27132, 28196, 31164, 31654, 34238, 36176, 37842, 39984, 41552, 42294, 43248, 44149, 44688, 47481, 48336, 49343, 50456, 51357, 54264, 56392, 62328, 63308, 68476, 75684, 84588, 88298, 94962, 98686, 100912, 102714, 108528, 112784, 119833, 124656, 126616, 132447, 136952, 148029, 151368, 169176, 176596, 189924, 197372, 205428, 239666, 253232, 264894, 273904, 296058, 302736, 338352, 353192, 359499, 379848, 394744, 410856, 479332, 529788, 592116, 706384, 718998, 759696, 789488, 821712, 838831, 958664, 1059576, 1184232, 1437996, 1677662, 1917328, 2119152, 2368464, 2516493, 2875992, 3355324, 5032986, 5751984, 6710648, 10065972, 13421296, 20131944, 40263888]

約数ペア:

[(1, 40263888), (2, 20131944), (3, 13421296), (4, 10065972), (6, 6710648), (7, 5751984), (8, 5032986), (12, 3355324), (14, 2875992), (16, 2516493), (17, 2368464), (19, 2119152), (21, 1917328), (24, 1677662), (28, 1437996), (34, 1184232), (38, 1059576), (42, 958664), (48, 838831), (49, 821712), (51, 789488), (53, 759696), (56, 718998), (57, 706384), (68, 592116), (76, 529788), (84, 479332), (98, 410856), (102, 394744), (106, 379848), (112, 359499), (114, 353192), (119, 338352), (133, 302736), (136, 296058), (147, 273904), (152, 264894), (159, 253232), (168, 239666), (196, 205428), (204, 197372), (212, 189924), (228, 176596), (238, 169176), (266, 151368), (272, 148029), (294, 136952), (304, 132447), (318, 126616), (323, 124656), (336, 119833), (357, 112784), (371, 108528), (392, 102714), (399, 100912), (408, 98686), (424, 94962), (456, 88298), (476, 84588), (532, 75684), (588, 68476), (636, 63308), (646, 62328), (714, 56392), (742, 54264), (784, 51357), (798, 50456), (816, 49343), (833, 48336), (848, 47481), (901, 44688), (912, 44149), (931, 43248), (952, 42294), (969, 41552), (1007, 39984), (1064, 37842), (1113, 36176), (1176, 34238), (1272, 31654), (1292, 31164), (1428, 28196), (1484, 27132), (1596, 25228), (1666, 24168), (1802, 22344), (1862, 21624), (1904, 21147), (1938, 20776), (2014, 19992), (2128, 18921), (2226, 18088), (2261, 17808), (2352, 17119), (2499, 16112), (2544, 15827), (2584, 15582), (2597, 15504), (2703, 14896), (2793, 14416), (2856, 14098), (2968, 13566), (3021, 13328), (3192, 12614), (3332, 12084), (3604, 11172), (3724, 10812), (3876, 10388), (4028, 9996), (4452, 9044), (4522, 8904), (4998, 8056), (5168, 7791), (5194, 7752), (5406, 7448), (5586, 7208), (5712, 7049), (5936, 6783), (6042, 6664), (6307, 6384)]