225955692

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 583783200

約数和(自身を除く): 357827508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 109, 178, 218, 267, 327, 356, 436, 534, 647, 654, 801, 981, 1068, 1294, 1308, 1602, 1941, 1962, 2588, 3204, 3882, 3924, 5823, 7764, 9701, 11646, 19402, 23292, 29103, 38804, 57583, 58206, 70523, 87309, 115166, 116412, 141046, 172749, 174618, 211569, 230332, 282092, 345498, 349236, 423138, 518247, 634707, 690996, 846276, 1036494, 1269414, 2072988, 2538828, 6276547, 12553094, 18829641, 25106188, 37659282, 56488923, 75318564, 112977846, 225955692]

約数ペア:

[(1, 225955692), (2, 112977846), (3, 75318564), (4, 56488923), (6, 37659282), (9, 25106188), (12, 18829641), (18, 12553094), (36, 6276547), (89, 2538828), (109, 2072988), (178, 1269414), (218, 1036494), (267, 846276), (327, 690996), (356, 634707), (436, 518247), (534, 423138), (647, 349236), (654, 345498), (801, 282092), (981, 230332), (1068, 211569), (1294, 174618), (1308, 172749), (1602, 141046), (1941, 116412), (1962, 115166), (2588, 87309), (3204, 70523), (3882, 58206), (3924, 57583), (5823, 38804), (7764, 29103), (9701, 23292), (11646, 19402)]