487173882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 1071060480

約数和(自身を除く): 583886598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 173, 237, 346, 457, 474, 519, 914, 1027, 1038, 1371, 2054, 2249, 2742, 3081, 4498, 5941, 6162, 6747, 11882, 13494, 13667, 17823, 27334, 35646, 36103, 41001, 72206, 79061, 82002, 108309, 158122, 177671, 216618, 237183, 355342, 469339, 474366, 533013, 938678, 1027793, 1066026, 1408017, 2055586, 2816034, 3083379, 6166758, 6245819, 12491638, 18737457, 37474914, 81195647, 162391294, 243586941, 487173882]

約数ペア:

[(1, 487173882), (2, 243586941), (3, 162391294), (6, 81195647), (13, 37474914), (26, 18737457), (39, 12491638), (78, 6245819), (79, 6166758), (158, 3083379), (173, 2816034), (237, 2055586), (346, 1408017), (457, 1066026), (474, 1027793), (519, 938678), (914, 533013), (1027, 474366), (1038, 469339), (1371, 355342), (2054, 237183), (2249, 216618), (2742, 177671), (3081, 158122), (4498, 108309), (5941, 82002), (6162, 79061), (6747, 72206), (11882, 41001), (13494, 36103), (13667, 35646), (17823, 27334)]