401247792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 180

約数和(自身を含む): 1263327624

約数和(自身を除く): 862079832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 137, 144, 172, 176, 198, 258, 264, 274, 344, 387, 396, 411, 473, 516, 528, 548, 688, 774, 792, 822, 946, 1032, 1096, 1233, 1419, 1507, 1548, 1584, 1644, 1849, 1892, 2064, 2192, 2466, 2838, 3014, 3096, 3288, 3698, 3784, 4257, 4521, 4932, 5547, 5676, 5891, 6028, 6192, 6576, 7396, 7568, 8514, 9042, 9864, 11094, 11352, 11782, 12056, 13563, 14792, 16641, 17028, 17673, 18084, 19728, 20339, 22188, 22704, 23564, 24112, 27126, 29584, 33282, 34056, 35346, 36168, 40678, 44376, 47128, 53019, 54252, 61017, 64801, 66564, 68112, 70692, 72336, 81356, 88752, 94256, 106038, 108504, 122034, 129602, 133128, 141384, 162712, 183051, 194403, 212076, 217008, 244068, 253313, 259204, 266256, 282768, 325424, 366102, 388806, 424152, 488136, 506626, 518408, 583209, 732204, 759939, 777612, 848304, 976272, 1013252, 1036816, 1166418, 1464408, 1519878, 1555224, 2026504, 2279817, 2332836, 2786443, 2928816, 3039756, 3110448, 4053008, 4559634, 4665672, 5572886, 6079512, 8359329, 9119268, 9331344, 11145772, 12159024, 16718658, 18238536, 22291544, 25077987, 33437316, 36477072, 44583088, 50155974, 66874632, 100311948, 133749264, 200623896, 401247792]

約数ペア:

[(1, 401247792), (2, 200623896), (3, 133749264), (4, 100311948), (6, 66874632), (8, 50155974), (9, 44583088), (11, 36477072), (12, 33437316), (16, 25077987), (18, 22291544), (22, 18238536), (24, 16718658), (33, 12159024), (36, 11145772), (43, 9331344), (44, 9119268), (48, 8359329), (66, 6079512), (72, 5572886), (86, 4665672), (88, 4559634), (99, 4053008), (129, 3110448), (132, 3039756), (137, 2928816), (144, 2786443), (172, 2332836), (176, 2279817), (198, 2026504), (258, 1555224), (264, 1519878), (274, 1464408), (344, 1166418), (387, 1036816), (396, 1013252), (411, 976272), (473, 848304), (516, 777612), (528, 759939), (548, 732204), (688, 583209), (774, 518408), (792, 506626), (822, 488136), (946, 424152), (1032, 388806), (1096, 366102), (1233, 325424), (1419, 282768), (1507, 266256), (1548, 259204), (1584, 253313), (1644, 244068), (1849, 217008), (1892, 212076), (2064, 194403), (2192, 183051), (2466, 162712), (2838, 141384), (3014, 133128), (3096, 129602), (3288, 122034), (3698, 108504), (3784, 106038), (4257, 94256), (4521, 88752), (4932, 81356), (5547, 72336), (5676, 70692), (5891, 68112), (6028, 66564), (6192, 64801), (6576, 61017), (7396, 54252), (7568, 53019), (8514, 47128), (9042, 44376), (9864, 40678), (11094, 36168), (11352, 35346), (11782, 34056), (12056, 33282), (13563, 29584), (14792, 27126), (16641, 24112), (17028, 23564), (17673, 22704), (18084, 22188), (19728, 20339)]