1909257984

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8543}}^1$

素因数の和:8662

約数の個数: 108

約数和(自身を含む): 5562263616

約数和(自身を除く): 3653005632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 1152, 1164, 1552, 1746, 2304, 2328, 3104, 3492, 4656, 6208, 6984, 8543, 9312, 12416, 13968, 17086, 18624, 24832, 25629, 27936, 34172, 37248, 51258, 55872, 68344, 74496, 76887, 102516, 111744, 136688, 153774, 205032, 223488, 273376, 307548, 410064, 546752, 615096, 820128, 828671, 1093504, 1230192, 1640256, 1657342, 2187008, 2460384, 2486013, 3280512, 3314684, 4920768, 4972026, 6561024, 6629368, 7458039, 9841536, 9944052, 13258736, 14916078, 19683072, 19888104, 26517472, 29832156, 39776208, 53034944, 59664312, 79552416, 106069888, 119328624, 159104832, 212139776, 238657248, 318209664, 477314496, 636419328, 954628992, 1909257984]

約数ペア:

[(1, 1909257984), (2, 954628992), (3, 636419328), (4, 477314496), (6, 318209664), (8, 238657248), (9, 212139776), (12, 159104832), (16, 119328624), (18, 106069888), (24, 79552416), (32, 59664312), (36, 53034944), (48, 39776208), (64, 29832156), (72, 26517472), (96, 19888104), (97, 19683072), (128, 14916078), (144, 13258736), (192, 9944052), (194, 9841536), (256, 7458039), (288, 6629368), (291, 6561024), (384, 4972026), (388, 4920768), (576, 3314684), (582, 3280512), (768, 2486013), (776, 2460384), (873, 2187008), (1152, 1657342), (1164, 1640256), (1552, 1230192), (1746, 1093504), (2304, 828671), (2328, 820128), (3104, 615096), (3492, 546752), (4656, 410064), (6208, 307548), (6984, 273376), (8543, 223488), (9312, 205032), (12416, 153774), (13968, 136688), (17086, 111744), (18624, 102516), (24832, 76887), (25629, 74496), (27936, 68344), (34172, 55872), (37248, 51258)]