2644406206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 4806604800

約数和(自身を除く): 2162198594

約数列:

[1, 2, 13, 19, 26, 31, 37, 38, 62, 74, 169, 247, 338, 359, 403, 481, 494, 589, 703, 718, 806, 962, 1147, 1178, 1406, 2294, 3211, 4667, 5239, 6253, 6422, 6821, 7657, 9139, 9334, 10478, 11129, 12506, 13283, 13642, 14911, 15314, 18278, 21793, 22258, 26566, 29822, 43586, 60671, 88673, 99541, 118807, 121342, 144677, 172679, 177346, 193843, 199082, 211451, 237614, 252377, 283309, 289354, 345358, 387686, 411773, 422902, 504754, 566618, 823546, 1152749, 1880801, 2244827, 2305498, 2748863, 3280901, 3683017, 3761602, 4489654, 5353049, 5497726, 6561802, 7366034, 7823687, 10706098, 15647374, 35735219, 42651713, 69589637, 71470438, 85303426, 101707931, 139179274, 203415862, 1322203103, 2644406206]

約数ペア:

[(1, 2644406206), (2, 1322203103), (13, 203415862), (19, 139179274), (26, 101707931), (31, 85303426), (37, 71470438), (38, 69589637), (62, 42651713), (74, 35735219), (169, 15647374), (247, 10706098), (338, 7823687), (359, 7366034), (403, 6561802), (481, 5497726), (494, 5353049), (589, 4489654), (703, 3761602), (718, 3683017), (806, 3280901), (962, 2748863), (1147, 2305498), (1178, 2244827), (1406, 1880801), (2294, 1152749), (3211, 823546), (4667, 566618), (5239, 504754), (6253, 422902), (6422, 411773), (6821, 387686), (7657, 345358), (9139, 289354), (9334, 283309), (10478, 252377), (11129, 237614), (12506, 211451), (13283, 199082), (13642, 193843), (14911, 177346), (15314, 172679), (18278, 144677), (21793, 121342), (22258, 118807), (26566, 99541), (29822, 88673), (43586, 60671)]