456778098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14056

約数の個数: 72

約数和(自身を含む): 1182467052

約数和(自身を除く): 725688954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 10878, 13997, 16317, 27994, 32634, 41991, 83982, 97979, 125973, 195958, 251946, 293937, 517889, 587874, 685853, 881811, 1035778, 1371706, 1553667, 1763622, 2057559, 3107334, 3625223, 4115118, 4661001, 6172677, 7250446, 9322002, 10875669, 12345354, 21751338, 25376561, 32627007, 50753122, 65254014, 76129683, 152259366, 228389049, 456778098]

約数ペア:

[(1, 456778098), (2, 228389049), (3, 152259366), (6, 76129683), (7, 65254014), (9, 50753122), (14, 32627007), (18, 25376561), (21, 21751338), (37, 12345354), (42, 10875669), (49, 9322002), (63, 7250446), (74, 6172677), (98, 4661001), (111, 4115118), (126, 3625223), (147, 3107334), (222, 2057559), (259, 1763622), (294, 1553667), (333, 1371706), (441, 1035778), (518, 881811), (666, 685853), (777, 587874), (882, 517889), (1554, 293937), (1813, 251946), (2331, 195958), (3626, 125973), (4662, 97979), (5439, 83982), (10878, 41991), (13997, 32634), (16317, 27994)]