215106864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{91457}}^1$

素因数の和:91482

約数の個数: 60

約数和(自身を含む): 646425144

約数和(自身を除く): 431318280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 91457, 182914, 274371, 365828, 548742, 640199, 731656, 1097484, 1280398, 1463312, 1920597, 2194968, 2560796, 3841194, 4389936, 4481393, 5121592, 7682388, 8962786, 10243184, 13444179, 15364776, 17925572, 26888358, 30729552, 35851144, 53776716, 71702288, 107553432, 215106864]

約数ペア:

[(1, 215106864), (2, 107553432), (3, 71702288), (4, 53776716), (6, 35851144), (7, 30729552), (8, 26888358), (12, 17925572), (14, 15364776), (16, 13444179), (21, 10243184), (24, 8962786), (28, 7682388), (42, 5121592), (48, 4481393), (49, 4389936), (56, 3841194), (84, 2560796), (98, 2194968), (112, 1920597), (147, 1463312), (168, 1280398), (196, 1097484), (294, 731656), (336, 640199), (392, 548742), (588, 365828), (784, 274371), (1176, 182914), (2352, 91457)]