235423244

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 494868528

約数和(自身を除く): 259445284

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 131, 173, 196, 212, 262, 346, 371, 524, 692, 742, 917, 1211, 1484, 1834, 2422, 2597, 3668, 4844, 5194, 6419, 6943, 8477, 9169, 10388, 12838, 13886, 16954, 18338, 22663, 25676, 27772, 33908, 36676, 45326, 48601, 64183, 90652, 97202, 128366, 158641, 194404, 256732, 317282, 340207, 449281, 634564, 680414, 898562, 1110487, 1201139, 1360828, 1797124, 2220974, 2402278, 4441948, 4804556, 8407973, 16815946, 33631892, 58855811, 117711622, 235423244]

約数ペア:

[(1, 235423244), (2, 117711622), (4, 58855811), (7, 33631892), (14, 16815946), (28, 8407973), (49, 4804556), (53, 4441948), (98, 2402278), (106, 2220974), (131, 1797124), (173, 1360828), (196, 1201139), (212, 1110487), (262, 898562), (346, 680414), (371, 634564), (524, 449281), (692, 340207), (742, 317282), (917, 256732), (1211, 194404), (1484, 158641), (1834, 128366), (2422, 97202), (2597, 90652), (3668, 64183), (4844, 48601), (5194, 45326), (6419, 36676), (6943, 33908), (8477, 27772), (9169, 25676), (10388, 22663), (12838, 18338), (13886, 16954)]