123645312

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 440640000

約数和(自身を除く): 316994688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 269, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 538, 576, 608, 672, 684, 756, 798, 807, 864, 896, 912, 1008, 1026, 1064, 1076, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1614, 1728, 1824, 1883, 2016, 2052, 2128, 2152, 2394, 2421, 2432, 2688, 2736, 3024, 3192, 3228, 3456, 3591, 3648, 3766, 4032, 4104, 4256, 4304, 4788, 4842, 5111, 5472, 5649, 6048, 6384, 6456, 7182, 7263, 7296, 7532, 8064, 8208, 8512, 8608, 9576, 9684, 10222, 10944, 11298, 12096, 12768, 12912, 14364, 14526, 15064, 15333, 16416, 16947, 17024, 17216, 19152, 19368, 20444, 21888, 22596, 24192, 25536, 25824, 28728, 29052, 30128, 30666, 32832, 33894, 34432, 35777, 38304, 38736, 40888, 45192, 45999, 50841, 51072, 51648, 57456, 58104, 60256, 61332, 65664, 67788, 71554, 76608, 77472, 81776, 90384, 91998, 101682, 103296, 107331, 114912, 116208, 120512, 122664, 135576, 137997, 143108, 153216, 154944, 163552, 180768, 183996, 203364, 214662, 229824, 232416, 241024, 245328, 271152, 275994, 286216, 309888, 321993, 327104, 361536, 367992, 406728, 429324, 459648, 464832, 490656, 542304, 551988, 572432, 643986, 654208, 723072, 735984, 813456, 858648, 929664, 965979, 981312, 1084608, 1103976, 1144864, 1287972, 1471968, 1626912, 1717296, 1931958, 1962624, 2169216, 2207952, 2289728, 2575944, 2943936, 3253824, 3434592, 3863916, 4415904, 4579456, 5151888, 5887872, 6507648, 6869184, 7727832, 8831808, 10303776, 13738368, 15455664, 17663616, 20607552, 30911328, 41215104, 61822656, 123645312]

約数ペア:

[(1, 123645312), (2, 61822656), (3, 41215104), (4, 30911328), (6, 20607552), (7, 17663616), (8, 15455664), (9, 13738368), (12, 10303776), (14, 8831808), (16, 7727832), (18, 6869184), (19, 6507648), (21, 5887872), (24, 5151888), (27, 4579456), (28, 4415904), (32, 3863916), (36, 3434592), (38, 3253824), (42, 2943936), (48, 2575944), (54, 2289728), (56, 2207952), (57, 2169216), (63, 1962624), (64, 1931958), (72, 1717296), (76, 1626912), (84, 1471968), (96, 1287972), (108, 1144864), (112, 1103976), (114, 1084608), (126, 981312), (128, 965979), (133, 929664), (144, 858648), (152, 813456), (168, 735984), (171, 723072), (189, 654208), (192, 643986), (216, 572432), (224, 551988), (228, 542304), (252, 490656), (266, 464832), (269, 459648), (288, 429324), (304, 406728), (336, 367992), (342, 361536), (378, 327104), (384, 321993), (399, 309888), (432, 286216), (448, 275994), (456, 271152), (504, 245328), (513, 241024), (532, 232416), (538, 229824), (576, 214662), (608, 203364), (672, 183996), (684, 180768), (756, 163552), (798, 154944), (807, 153216), (864, 143108), (896, 137997), (912, 135576), (1008, 122664), (1026, 120512), (1064, 116208), (1076, 114912), (1152, 107331), (1197, 103296), (1216, 101682), (1344, 91998), (1368, 90384), (1512, 81776), (1596, 77472), (1614, 76608), (1728, 71554), (1824, 67788), (1883, 65664), (2016, 61332), (2052, 60256), (2128, 58104), (2152, 57456), (2394, 51648), (2421, 51072), (2432, 50841), (2688, 45999), (2736, 45192), (3024, 40888), (3192, 38736), (3228, 38304), (3456, 35777), (3591, 34432), (3648, 33894), (3766, 32832), (4032, 30666), (4104, 30128), (4256, 29052), (4304, 28728), (4788, 25824), (4842, 25536), (5111, 24192), (5472, 22596), (5649, 21888), (6048, 20444), (6384, 19368), (6456, 19152), (7182, 17216), (7263, 17024), (7296, 16947), (7532, 16416), (8064, 15333), (8208, 15064), (8512, 14526), (8608, 14364), (9576, 12912), (9684, 12768), (10222, 12096), (10944, 11298)]