308510496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 1009008000

約数和(自身を除く): 700497504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 504, 597, 672, 769, 796, 1008, 1194, 1393, 1538, 1592, 1791, 2016, 2307, 2388, 2786, 3076, 3184, 3582, 4179, 4614, 4776, 5383, 5572, 6152, 6368, 6921, 7164, 8358, 9228, 9552, 10766, 11144, 12304, 12537, 13842, 14328, 16149, 16716, 18456, 19104, 21532, 22288, 24608, 25074, 27684, 28656, 32298, 33432, 36912, 43064, 44576, 48447, 50148, 55368, 57312, 64596, 66864, 73824, 86128, 96894, 100296, 110736, 129192, 133728, 153031, 172256, 193788, 200592, 221472, 258384, 306062, 387576, 401184, 459093, 516768, 612124, 775152, 918186, 1071217, 1224248, 1377279, 1550304, 1836372, 2142434, 2448496, 2754558, 3213651, 3672744, 4284868, 4896992, 5509116, 6427302, 7345488, 8569736, 9640953, 11018232, 12854604, 14690976, 17139472, 19281906, 22036464, 25709208, 34278944, 38563812, 44072928, 51418416, 77127624, 102836832, 154255248, 308510496]

約数ペア:

[(1, 308510496), (2, 154255248), (3, 102836832), (4, 77127624), (6, 51418416), (7, 44072928), (8, 38563812), (9, 34278944), (12, 25709208), (14, 22036464), (16, 19281906), (18, 17139472), (21, 14690976), (24, 12854604), (28, 11018232), (32, 9640953), (36, 8569736), (42, 7345488), (48, 6427302), (56, 5509116), (63, 4896992), (72, 4284868), (84, 3672744), (96, 3213651), (112, 2754558), (126, 2448496), (144, 2142434), (168, 1836372), (199, 1550304), (224, 1377279), (252, 1224248), (288, 1071217), (336, 918186), (398, 775152), (504, 612124), (597, 516768), (672, 459093), (769, 401184), (796, 387576), (1008, 306062), (1194, 258384), (1393, 221472), (1538, 200592), (1592, 193788), (1791, 172256), (2016, 153031), (2307, 133728), (2388, 129192), (2786, 110736), (3076, 100296), (3184, 96894), (3582, 86128), (4179, 73824), (4614, 66864), (4776, 64596), (5383, 57312), (5572, 55368), (6152, 50148), (6368, 48447), (6921, 44576), (7164, 43064), (8358, 36912), (9228, 33432), (9552, 32298), (10766, 28656), (11144, 27684), (12304, 25074), (12537, 24608), (13842, 22288), (14328, 21532), (16149, 19104), (16716, 18456)]