1938791808

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{24391}}^1$

素因数の和:24437

約数の個数: 128

約数和(自身を含む): 5971161600

約数和(自身を除く): 4032369792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 24391, 26496, 39744, 48782, 73173, 79488, 97564, 146346, 195128, 219519, 292692, 390256, 439038, 560993, 585384, 658557, 780512, 878076, 1121986, 1170768, 1317114, 1561024, 1682979, 1756152, 2243972, 2341536, 2634228, 3122048, 3365958, 3512304, 4487944, 4683072, 5048937, 5268456, 6731916, 7024608, 8975888, 9366144, 10097874, 10536912, 13463832, 14049216, 15146811, 17951776, 20195748, 21073824, 26927664, 28098432, 30293622, 35903552, 40391496, 42147648, 53855328, 60587244, 71807104, 80782992, 84295296, 107710656, 121174488, 161565984, 215421312, 242348976, 323131968, 484697952, 646263936, 969395904, 1938791808]

約数ペア:

[(1, 1938791808), (2, 969395904), (3, 646263936), (4, 484697952), (6, 323131968), (8, 242348976), (9, 215421312), (12, 161565984), (16, 121174488), (18, 107710656), (23, 84295296), (24, 80782992), (27, 71807104), (32, 60587244), (36, 53855328), (46, 42147648), (48, 40391496), (54, 35903552), (64, 30293622), (69, 28098432), (72, 26927664), (92, 21073824), (96, 20195748), (108, 17951776), (128, 15146811), (138, 14049216), (144, 13463832), (184, 10536912), (192, 10097874), (207, 9366144), (216, 8975888), (276, 7024608), (288, 6731916), (368, 5268456), (384, 5048937), (414, 4683072), (432, 4487944), (552, 3512304), (576, 3365958), (621, 3122048), (736, 2634228), (828, 2341536), (864, 2243972), (1104, 1756152), (1152, 1682979), (1242, 1561024), (1472, 1317114), (1656, 1170768), (1728, 1121986), (2208, 878076), (2484, 780512), (2944, 658557), (3312, 585384), (3456, 560993), (4416, 439038), (4968, 390256), (6624, 292692), (8832, 219519), (9936, 195128), (13248, 146346), (19872, 97564), (24391, 79488), (26496, 73173), (39744, 48782)]