378716832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 216

約数和(自身を含む): 1208608128

約数和(自身を除く): 829891296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 251, 279, 288, 312, 338, 372, 403, 416, 468, 496, 502, 507, 558, 624, 676, 744, 753, 806, 936, 992, 1004, 1014, 1116, 1209, 1248, 1352, 1488, 1506, 1521, 1612, 1872, 2008, 2028, 2232, 2259, 2418, 2704, 2976, 3012, 3042, 3224, 3263, 3627, 3744, 4016, 4056, 4464, 4518, 4836, 5239, 5408, 6024, 6084, 6448, 6526, 7254, 7781, 8032, 8112, 8928, 9036, 9672, 9789, 10478, 12048, 12168, 12896, 13052, 14508, 15562, 15717, 16224, 18072, 19344, 19578, 20956, 23343, 24096, 24336, 26104, 29016, 29367, 31124, 31434, 36144, 38688, 39156, 41912, 42419, 46686, 47151, 48672, 52208, 58032, 58734, 62248, 62868, 70029, 72288, 78312, 83824, 84838, 93372, 94302, 101153, 104416, 116064, 117468, 124496, 125736, 127257, 140058, 156624, 167648, 169676, 186744, 188604, 202306, 234936, 248992, 251472, 254514, 280116, 303459, 313248, 339352, 373488, 377208, 381771, 404612, 469872, 502944, 509028, 560232, 606918, 678704, 746976, 754416, 763542, 809224, 910377, 939744, 1018056, 1120464, 1213836, 1314989, 1357408, 1508832, 1527084, 1618448, 1820754, 2036112, 2240928, 2427672, 2629978, 3054168, 3236896, 3641508, 3944967, 4072224, 4855344, 5259956, 6108336, 7283016, 7889934, 9710688, 10519912, 11834901, 12216672, 14566032, 15779868, 21039824, 23669802, 29132064, 31559736, 42079648, 47339604, 63119472, 94679208, 126238944, 189358416, 378716832]

約数ペア:

[(1, 378716832), (2, 189358416), (3, 126238944), (4, 94679208), (6, 63119472), (8, 47339604), (9, 42079648), (12, 31559736), (13, 29132064), (16, 23669802), (18, 21039824), (24, 15779868), (26, 14566032), (31, 12216672), (32, 11834901), (36, 10519912), (39, 9710688), (48, 7889934), (52, 7283016), (62, 6108336), (72, 5259956), (78, 4855344), (93, 4072224), (96, 3944967), (104, 3641508), (117, 3236896), (124, 3054168), (144, 2629978), (156, 2427672), (169, 2240928), (186, 2036112), (208, 1820754), (234, 1618448), (248, 1527084), (251, 1508832), (279, 1357408), (288, 1314989), (312, 1213836), (338, 1120464), (372, 1018056), (403, 939744), (416, 910377), (468, 809224), (496, 763542), (502, 754416), (507, 746976), (558, 678704), (624, 606918), (676, 560232), (744, 509028), (753, 502944), (806, 469872), (936, 404612), (992, 381771), (1004, 377208), (1014, 373488), (1116, 339352), (1209, 313248), (1248, 303459), (1352, 280116), (1488, 254514), (1506, 251472), (1521, 248992), (1612, 234936), (1872, 202306), (2008, 188604), (2028, 186744), (2232, 169676), (2259, 167648), (2418, 156624), (2704, 140058), (2976, 127257), (3012, 125736), (3042, 124496), (3224, 117468), (3263, 116064), (3627, 104416), (3744, 101153), (4016, 94302), (4056, 93372), (4464, 84838), (4518, 83824), (4836, 78312), (5239, 72288), (5408, 70029), (6024, 62868), (6084, 62248), (6448, 58734), (6526, 58032), (7254, 52208), (7781, 48672), (8032, 47151), (8112, 46686), (8928, 42419), (9036, 41912), (9672, 39156), (9789, 38688), (10478, 36144), (12048, 31434), (12168, 31124), (12896, 29367), (13052, 29016), (14508, 26104), (15562, 24336), (15717, 24096), (16224, 23343), (18072, 20956), (19344, 19578)]