1898343504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3153

約数の個数: 120

約数和(自身を含む): 5617497600

約数和(自身を除く): 3719154096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 456, 482, 684, 723, 912, 964, 1368, 1446, 1928, 2169, 2736, 2879, 2892, 3856, 4338, 4579, 5758, 5784, 8637, 8676, 9158, 11516, 11568, 13737, 17274, 17352, 18316, 23032, 25911, 27474, 34548, 34704, 36632, 41211, 46064, 51822, 54701, 54948, 69096, 73264, 82422, 103644, 109402, 109896, 138192, 164103, 164844, 207288, 218804, 219792, 328206, 329688, 414576, 437608, 492309, 656412, 659376, 693839, 875216, 984618, 1312824, 1387678, 1969236, 2081517, 2625648, 2775356, 3938472, 4163034, 5550712, 6244551, 7876944, 8326068, 11101424, 12489102, 13182941, 16652136, 24978204, 26365882, 33304272, 39548823, 49956408, 52731764, 79097646, 99912816, 105463528, 118646469, 158195292, 210927056, 237292938, 316390584, 474585876, 632781168, 949171752, 1898343504]

約数ペア:

[(1, 1898343504), (2, 949171752), (3, 632781168), (4, 474585876), (6, 316390584), (8, 237292938), (9, 210927056), (12, 158195292), (16, 118646469), (18, 105463528), (19, 99912816), (24, 79097646), (36, 52731764), (38, 49956408), (48, 39548823), (57, 33304272), (72, 26365882), (76, 24978204), (114, 16652136), (144, 13182941), (152, 12489102), (171, 11101424), (228, 8326068), (241, 7876944), (304, 6244551), (342, 5550712), (456, 4163034), (482, 3938472), (684, 2775356), (723, 2625648), (912, 2081517), (964, 1969236), (1368, 1387678), (1446, 1312824), (1928, 984618), (2169, 875216), (2736, 693839), (2879, 659376), (2892, 656412), (3856, 492309), (4338, 437608), (4579, 414576), (5758, 329688), (5784, 328206), (8637, 219792), (8676, 218804), (9158, 207288), (11516, 164844), (11568, 164103), (13737, 138192), (17274, 109896), (17352, 109402), (18316, 103644), (23032, 82422), (25911, 73264), (27474, 69096), (34548, 54948), (34704, 54701), (36632, 51822), (41211, 46064)]