18285852928

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1173

約数の個数: 216

約数和(自身を含む): 45349573920

約数和(自身を除く): 27063720992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 128, 133, 146, 152, 196, 224, 256, 266, 292, 304, 392, 448, 511, 532, 584, 608, 784, 896, 931, 1022, 1051, 1064, 1168, 1216, 1387, 1568, 1792, 1862, 2044, 2102, 2128, 2336, 2432, 2774, 3136, 3577, 3724, 4088, 4204, 4256, 4672, 4864, 5548, 6272, 7154, 7357, 7448, 8176, 8408, 8512, 9344, 9709, 11096, 12544, 14308, 14714, 14896, 16352, 16816, 17024, 18688, 19418, 19969, 22192, 28616, 29428, 29792, 32704, 33632, 34048, 38836, 39938, 44384, 51499, 57232, 58856, 59584, 65408, 67264, 67963, 76723, 77672, 79876, 88768, 102998, 114464, 117712, 119168, 130816, 134528, 135926, 139783, 153446, 155344, 159752, 177536, 205996, 228928, 235424, 238336, 269056, 271852, 279566, 306892, 310688, 319504, 355072, 411992, 457856, 470848, 537061, 543704, 559132, 613784, 621376, 639008, 823984, 915712, 941696, 978481, 1074122, 1087408, 1118264, 1227568, 1242752, 1278016, 1457737, 1647968, 1883392, 1956962, 2148244, 2174816, 2236528, 2455136, 2485504, 2556032, 2915474, 3295936, 3759427, 3913924, 4296488, 4349632, 4473056, 4910272, 5112064, 5830948, 6591872, 7518854, 7827848, 8592976, 8699264, 8946112, 9820544, 10204159, 11661896, 13183744, 15037708, 15655696, 17185952, 17398528, 17892224, 19641088, 20408318, 23323792, 30075416, 31311392, 34371904, 35784448, 40816636, 46647584, 60150832, 62622784, 68743808, 71429113, 81633272, 93295168, 120301664, 125245568, 137487616, 142858226, 163266544, 186590336, 240603328, 250491136, 285716452, 326533088, 373180672, 481206656, 571432904, 653066176, 962413312, 1142865808, 1306132352, 2285731616, 2612264704, 4571463232, 9142926464, 18285852928]

約数ペア:

[(1, 18285852928), (2, 9142926464), (4, 4571463232), (7, 2612264704), (8, 2285731616), (14, 1306132352), (16, 1142865808), (19, 962413312), (28, 653066176), (32, 571432904), (38, 481206656), (49, 373180672), (56, 326533088), (64, 285716452), (73, 250491136), (76, 240603328), (98, 186590336), (112, 163266544), (128, 142858226), (133, 137487616), (146, 125245568), (152, 120301664), (196, 93295168), (224, 81633272), (256, 71429113), (266, 68743808), (292, 62622784), (304, 60150832), (392, 46647584), (448, 40816636), (511, 35784448), (532, 34371904), (584, 31311392), (608, 30075416), (784, 23323792), (896, 20408318), (931, 19641088), (1022, 17892224), (1051, 17398528), (1064, 17185952), (1168, 15655696), (1216, 15037708), (1387, 13183744), (1568, 11661896), (1792, 10204159), (1862, 9820544), (2044, 8946112), (2102, 8699264), (2128, 8592976), (2336, 7827848), (2432, 7518854), (2774, 6591872), (3136, 5830948), (3577, 5112064), (3724, 4910272), (4088, 4473056), (4204, 4349632), (4256, 4296488), (4672, 3913924), (4864, 3759427), (5548, 3295936), (6272, 2915474), (7154, 2556032), (7357, 2485504), (7448, 2455136), (8176, 2236528), (8408, 2174816), (8512, 2148244), (9344, 1956962), (9709, 1883392), (11096, 1647968), (12544, 1457737), (14308, 1278016), (14714, 1242752), (14896, 1227568), (16352, 1118264), (16816, 1087408), (17024, 1074122), (18688, 978481), (19418, 941696), (19969, 915712), (22192, 823984), (28616, 639008), (29428, 621376), (29792, 613784), (32704, 559132), (33632, 543704), (34048, 537061), (38836, 470848), (39938, 457856), (44384, 411992), (51499, 355072), (57232, 319504), (58856, 310688), (59584, 306892), (65408, 279566), (67264, 271852), (67963, 269056), (76723, 238336), (77672, 235424), (79876, 228928), (88768, 205996), (102998, 177536), (114464, 159752), (117712, 155344), (119168, 153446), (130816, 139783), (134528, 135926)]