242513432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254741}}^1$

素因数の和:254771

約数の個数: 32

約数和(自身を含む): 550242720

約数和(自身を除く): 307729288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 254741, 509482, 1018964, 1783187, 2037928, 3566374, 4330597, 7132748, 8661194, 14265496, 17322388, 30314179, 34644776, 60628358, 121256716, 242513432]

約数ペア:

[(1, 242513432), (2, 121256716), (4, 60628358), (7, 34644776), (8, 30314179), (14, 17322388), (17, 14265496), (28, 8661194), (34, 7132748), (56, 4330597), (68, 3566374), (119, 2037928), (136, 1783187), (238, 1018964), (476, 509482), (952, 254741)]