268082172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 754790400

約数和(自身を除く): 486708228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 171, 186, 188, 228, 269, 279, 282, 342, 372, 423, 538, 558, 564, 589, 684, 807, 846, 893, 1076, 1116, 1178, 1457, 1614, 1692, 1767, 1786, 2356, 2421, 2679, 2914, 3228, 3534, 3572, 4371, 4842, 5111, 5301, 5358, 5828, 7068, 8037, 8339, 8742, 9684, 10222, 10602, 10716, 12643, 13113, 15333, 16074, 16678, 17484, 20444, 21204, 25017, 25286, 26226, 27683, 30666, 32148, 33356, 37929, 45999, 50034, 50572, 52452, 55366, 61332, 75051, 75858, 83049, 91998, 100068, 110732, 113787, 150102, 151716, 158441, 166098, 183996, 227574, 240217, 249147, 300204, 316882, 332196, 391933, 455148, 475323, 480434, 498294, 633764, 720651, 783866, 950646, 960868, 996588, 1175799, 1425969, 1441302, 1567732, 1901292, 2161953, 2351598, 2851938, 2882604, 3527397, 4323906, 4703196, 5703876, 7054794, 7446727, 8647812, 14109588, 14893454, 22340181, 29786908, 44680362, 67020543, 89360724, 134041086, 268082172]

約数ペア:

[(1, 268082172), (2, 134041086), (3, 89360724), (4, 67020543), (6, 44680362), (9, 29786908), (12, 22340181), (18, 14893454), (19, 14109588), (31, 8647812), (36, 7446727), (38, 7054794), (47, 5703876), (57, 4703196), (62, 4323906), (76, 3527397), (93, 2882604), (94, 2851938), (114, 2351598), (124, 2161953), (141, 1901292), (171, 1567732), (186, 1441302), (188, 1425969), (228, 1175799), (269, 996588), (279, 960868), (282, 950646), (342, 783866), (372, 720651), (423, 633764), (538, 498294), (558, 480434), (564, 475323), (589, 455148), (684, 391933), (807, 332196), (846, 316882), (893, 300204), (1076, 249147), (1116, 240217), (1178, 227574), (1457, 183996), (1614, 166098), (1692, 158441), (1767, 151716), (1786, 150102), (2356, 113787), (2421, 110732), (2679, 100068), (2914, 91998), (3228, 83049), (3534, 75858), (3572, 75051), (4371, 61332), (4842, 55366), (5111, 52452), (5301, 50572), (5358, 50034), (5828, 45999), (7068, 37929), (8037, 33356), (8339, 32148), (8742, 30666), (9684, 27683), (10222, 26226), (10602, 25286), (10716, 25017), (12643, 21204), (13113, 20444), (15333, 17484), (16074, 16678)]