210673344

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 140

約数和(自身を含む): 651691864

約数和(自身を除く): 441018520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 457, 588, 672, 686, 784, 914, 1029, 1176, 1344, 1371, 1372, 1568, 1828, 2058, 2352, 2401, 2742, 2744, 3136, 3199, 3656, 4116, 4704, 4802, 5484, 5488, 6398, 7203, 7312, 8232, 9408, 9597, 9604, 10968, 10976, 12796, 14406, 14624, 16464, 19194, 19208, 21936, 21952, 22393, 25592, 28812, 29248, 32928, 38388, 38416, 43872, 44786, 51184, 57624, 65856, 67179, 76776, 76832, 87744, 89572, 102368, 115248, 134358, 153552, 153664, 156751, 179144, 204736, 230496, 268716, 307104, 313502, 358288, 460992, 470253, 537432, 614208, 627004, 716576, 940506, 1074864, 1097257, 1254008, 1433152, 1881012, 2149728, 2194514, 2508016, 3291771, 3762024, 4299456, 4389028, 5016032, 6583542, 7524048, 8778056, 10032064, 13167084, 15048096, 17556112, 26334168, 30096192, 35112224, 52668336, 70224448, 105336672, 210673344]

約数ペア:

[(1, 210673344), (2, 105336672), (3, 70224448), (4, 52668336), (6, 35112224), (7, 30096192), (8, 26334168), (12, 17556112), (14, 15048096), (16, 13167084), (21, 10032064), (24, 8778056), (28, 7524048), (32, 6583542), (42, 5016032), (48, 4389028), (49, 4299456), (56, 3762024), (64, 3291771), (84, 2508016), (96, 2194514), (98, 2149728), (112, 1881012), (147, 1433152), (168, 1254008), (192, 1097257), (196, 1074864), (224, 940506), (294, 716576), (336, 627004), (343, 614208), (392, 537432), (448, 470253), (457, 460992), (588, 358288), (672, 313502), (686, 307104), (784, 268716), (914, 230496), (1029, 204736), (1176, 179144), (1344, 156751), (1371, 153664), (1372, 153552), (1568, 134358), (1828, 115248), (2058, 102368), (2352, 89572), (2401, 87744), (2742, 76832), (2744, 76776), (3136, 67179), (3199, 65856), (3656, 57624), (4116, 51184), (4704, 44786), (4802, 43872), (5484, 38416), (5488, 38388), (6398, 32928), (7203, 29248), (7312, 28812), (8232, 25592), (9408, 22393), (9597, 21952), (9604, 21936), (10968, 19208), (10976, 19194), (12796, 16464), (14406, 14624)]