40804443776

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2090

約数の個数: 128

約数和(自身を含む): 88087608000

約数和(自身を除く): 47283164224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 229, 304, 328, 458, 608, 656, 779, 916, 1216, 1312, 1558, 1787, 1832, 2432, 2624, 3116, 3574, 3664, 4351, 5248, 6232, 7148, 7328, 8702, 9389, 12464, 14296, 14656, 17404, 18778, 24928, 28592, 29312, 33953, 34808, 37556, 49856, 57184, 67906, 69616, 73267, 75112, 99712, 114368, 135812, 139232, 146534, 150224, 178391, 228736, 271624, 278464, 293068, 300448, 356782, 409223, 543248, 556928, 586136, 600896, 713564, 818446, 1086496, 1172272, 1201792, 1392073, 1427128, 1636892, 2172992, 2344544, 2784146, 2854256, 3273784, 4345984, 4689088, 5568292, 5708512, 6547568, 7775237, 9378176, 11136584, 11417024, 13095136, 15550474, 16778143, 22273168, 22834048, 26190272, 31100948, 33556286, 44546336, 52380544, 62201896, 67112572, 89092672, 124403792, 134225144, 178185344, 248807584, 268450288, 318784717, 497615168, 536900576, 637569434, 995230336, 1073801152, 1275138868, 2147602304, 2550277736, 5100555472, 10201110944, 20402221888, 40804443776]

約数ペア:

[(1, 40804443776), (2, 20402221888), (4, 10201110944), (8, 5100555472), (16, 2550277736), (19, 2147602304), (32, 1275138868), (38, 1073801152), (41, 995230336), (64, 637569434), (76, 536900576), (82, 497615168), (128, 318784717), (152, 268450288), (164, 248807584), (229, 178185344), (304, 134225144), (328, 124403792), (458, 89092672), (608, 67112572), (656, 62201896), (779, 52380544), (916, 44546336), (1216, 33556286), (1312, 31100948), (1558, 26190272), (1787, 22834048), (1832, 22273168), (2432, 16778143), (2624, 15550474), (3116, 13095136), (3574, 11417024), (3664, 11136584), (4351, 9378176), (5248, 7775237), (6232, 6547568), (7148, 5708512), (7328, 5568292), (8702, 4689088), (9389, 4345984), (12464, 3273784), (14296, 2854256), (14656, 2784146), (17404, 2344544), (18778, 2172992), (24928, 1636892), (28592, 1427128), (29312, 1392073), (33953, 1201792), (34808, 1172272), (37556, 1086496), (49856, 818446), (57184, 713564), (67906, 600896), (69616, 586136), (73267, 556928), (75112, 543248), (99712, 409223), (114368, 356782), (135812, 300448), (139232, 293068), (146534, 278464), (150224, 271624), (178391, 228736)]