492350688

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 1452971520

約数和(自身を除く): 960620832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 83, 86, 96, 129, 144, 166, 172, 249, 258, 288, 332, 344, 387, 479, 498, 516, 664, 688, 747, 774, 958, 996, 1032, 1328, 1376, 1437, 1494, 1548, 1916, 1992, 2064, 2656, 2874, 2988, 3096, 3569, 3832, 3984, 4128, 4311, 5748, 5976, 6192, 7138, 7664, 7968, 8622, 10707, 11496, 11952, 12384, 14276, 15328, 17244, 20597, 21414, 22992, 23904, 28552, 32121, 34488, 39757, 41194, 42828, 45984, 57104, 61791, 64242, 68976, 79514, 82388, 85656, 114208, 119271, 123582, 128484, 137952, 159028, 164776, 171312, 185373, 238542, 247164, 256968, 318056, 329552, 342624, 357813, 370746, 477084, 494328, 513936, 636112, 659104, 715626, 741492, 954168, 988656, 1027872, 1272224, 1431252, 1482984, 1709551, 1908336, 1977312, 2862504, 2965968, 3419102, 3816672, 5128653, 5725008, 5931936, 6838204, 10257306, 11450016, 13676408, 15385959, 20514612, 27352816, 30771918, 41029224, 54705632, 61543836, 82058448, 123087672, 164116896, 246175344, 492350688]

約数ペア:

[(1, 492350688), (2, 246175344), (3, 164116896), (4, 123087672), (6, 82058448), (8, 61543836), (9, 54705632), (12, 41029224), (16, 30771918), (18, 27352816), (24, 20514612), (32, 15385959), (36, 13676408), (43, 11450016), (48, 10257306), (72, 6838204), (83, 5931936), (86, 5725008), (96, 5128653), (129, 3816672), (144, 3419102), (166, 2965968), (172, 2862504), (249, 1977312), (258, 1908336), (288, 1709551), (332, 1482984), (344, 1431252), (387, 1272224), (479, 1027872), (498, 988656), (516, 954168), (664, 741492), (688, 715626), (747, 659104), (774, 636112), (958, 513936), (996, 494328), (1032, 477084), (1328, 370746), (1376, 357813), (1437, 342624), (1494, 329552), (1548, 318056), (1916, 256968), (1992, 247164), (2064, 238542), (2656, 185373), (2874, 171312), (2988, 164776), (3096, 159028), (3569, 137952), (3832, 128484), (3984, 123582), (4128, 119271), (4311, 114208), (5748, 85656), (5976, 82388), (6192, 79514), (7138, 68976), (7664, 64242), (7968, 61791), (8622, 57104), (10707, 45984), (11496, 42828), (11952, 41194), (12384, 39757), (14276, 34488), (15328, 32121), (17244, 28552), (20597, 23904), (21414, 22992)]